ITI Fitter Trade Information & 1st Year Theory CBT Mock Test

ITI Fitter Trade Theory CBT  Online Mock Test

Fitter Trade Information

Trade Name : Fitter

Seating Capacity Per Unit : 20

Duration : 2 Year

Eligibility : 10 Pass

NSQF Level Level – 5

Duration of Craftsmen
Training Two Years (2400 hours + 300 hours OJT/Group Project)

Entry Qualification Passed 10th class examination with Science and Mathematics or with vocational subject in same sector or its equivalent.

Minimum Age 14 years as on first day of academic session.

Eligibility for PwD LD, LC, DW, AA, LV, DEAF

Unit Strength (No. OfStudent) 20 (There is no separate provision of supernumerary seats)

Space Norms 88 Sq.m

Power Norms 3.51 KW

ITI Fitter  Trade General Information

Fitter Trade is a mechanically related Trade, where you get to learn about fitting.

Within this 2-year course, you are given such knowledge so that you can work with any kind of fitting.

Pipe fittings, Machine fitting, and structure fittings are the main working areas, on which a fitter works, Also Sheet metal works

In other words, we can say that a technician who puts together or installs Machinery, plants, machines, and other mechanical products are called as a fitter.

If you have also seen a plant being built or a machine installed, then you must have seen how a fitter works to connect each part with very accuracy.

Career opportunities for the ITI Fitter are as follows:-

• Fitter:- Fitters may work in the auto, aircraft, manufacturing, or mining industry where they are responsible for fitting, fabricating, and assembling the structural components that make up mechanical systems.
• The key roles one ITI Fitter can get are–
  • Fitter
  • Welder
  • Machine Operator
  • Pipe Fitter
  • Mechanical Fitter
  • Lathe Machine Fitter
  • Technician
  • Trainer

PASS REGULATION

For the purposes of determining the overall result, weightage of 100% is applied for six
months and one-year duration courses and 50% weightage is applied to each examination for
two years courses. The minimum pass percent for Trade Practical and Formative assessment is
60% & for all other subjects are 33%.

The ITI CBT Exam, or Computer-Based Test, For Fitter Trade Theory may be a national examination conducted by the National Committee for Professional Preparing (NCVT) for understudies who have completed their Industrial Training Institute (ITI) course. The exam may be a multiple-choice test that evaluates the students’ knowledge and aptitudes in their chosen exchange.

The exam pattern for ITI Fitter 1st Year Exam 2023 for candidates studying under SCVT or NCVT has been provided here, along with information on negative marking, the number of questions, total marks, and passing marks. Through this, ITI candidates can not only understand the details of this exam but also develop a good strategy for better performance in the ITI First Year Exam by understanding all the important points. So, let’s now understand it in English:

Fitter Trade Latest Syllabus Download here

The ITI Fittert 1st year CBT is divided into two parts: 1. Trade Theory and 2. Employability Skills.

1. Trade Theory: In ITI Fitter Trade Theory, the total marks are 100. Candidates will be asked 50 online questions, which will be in multiple-choice format. To pass this subject, a candidate must score a minimum of 33 marks. Out of these 50 questions, 38 questions are related to theory, 6 questions are from engineering drawing, and 6 questions are from workshop calculation and science.

1. Employability Skills: In the ITI Employability Skills exam, candidates will be asked a total of 25 questions, and these questions are worth a maximum of 50 marks. To pass this subject, candidates need to score a minimum of 17 marks.

Fitter Exam Marks Pattern

Trade theory– 100 marks( 50 Questions)

38 Trade Theory + 6 Engineering Drawing + 6 WSC

Employability skills – 50 marks

Trade Practical – 250 Marks

Formative Assessment -200 Marks

quiz-1 Fitter – Semester 1 Module 1 – Safety

quiz time over

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FITTER

Fitter – Semester 1 Module 1 - Safety

1 / 20

1. What is the kind of road sign?

A Police signal

B Cautionary sign

C Mandatory sign

D Information sign

2 / 20

2. What does the symbol denotes?

A Stop

B Give way

C Pedestrian crossing

D Over taking prohibited

3 / 20

3. What A denotes in ABC of first aid?

A Air way

B Attention

C Arresting

D Atmosphere

4 / 20

4. Which one is the personal safety?

A Keep the machine clean

B Concentrate on your work

C Keep the gang way and floor clean

D Keep the tools at their proper place

5 / 20

5. Flammable of liquifiables solids are classified
as.

A Class A fire

A Class B fire

C Class C fire

D Class D fire

6 / 20

6. What is the name of sign?

A School

B Guarded

C Unguarded

D Pedestrian crossing

7 / 20

7. What is the colour code of bins for waste
paper segregation?

A Red

B Blue

C Black

D Green

8 / 20

8. What is the colour code for plastic waste
bin?

A Red

B Blue

C Green

D Yellow

9 / 20

9. What is the period referred as golden
hours?

A First 30 minutes after incident

B First 30 minutes

C First 45 minutes of admission

D First 60 minutes after treatment

10 / 20

10. What is the class of fire caused by fire wood,
paper, cloth?

A Class A fire

B Class B fire

C Class C fire

D Class D fire

11 / 20

11. Name the mandatory symbol

A Stop

B Give way

C Guarded

D Unguarded

12 / 20

12. Which is the immediate life saving
procedure?

A First Aid

B Call a doctor

B Call a doctor

D Medical treatment

13 / 20

13. What is the process of breaking down the
materials into organic compounds and can be used
as manure?

A Land fills

B Recycling

C Composting

D Burning waste material

14 / 20

14. What is the first step of avoiding accident in
work place?

A By wearing safety equipment

B Doing things in one’s own way

C By observing safety precautions

D Doing things with a highly skilled working practice

15 / 20

15. Name the warning sign.

A School

B Guarded

C Unguarded

D Pedestrian crossing

16 / 20

16. Which fire extinguisher filled with carbon
tetra chloride and bromochlorodifluoromethane
(BCF)?

A Carbon dioxide

B Halon extinguisher

C Foam extinguisher

D Dry powder extinguisher

17 / 20

17. Which comes under mechanical occupational
hazards?

A Noise

B Toxic

C Unskilled

D Unguarded machinery

18 / 20

18. How to stop bleeding of injured person?

A Tie bandage

B Apply oinment

C Apply tincture over the wound

D Apply pressure over the wound

19 / 20

19. What are the three factors causes fire?

A Fuel, Heat, Oxygen

B Oxygen, Fuel, Nitrogen

C Heat, Nitrogen, Oxygen

D Fuel, Carbon-dioxide, Heat

20 / 20

20. Which fire extinguisher is used for
flammable and running liquid fire?

A Foam extinguisher

B Halon extinguisher

C Dry powder extinguisher

D Carbon dioxide (CO2) extinguisher

Your score is

The average score is 56%

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0%

Restart quiz

quiz-2 Fitter – Semester 1 Module 2 – Basic Fitting

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FITTER

Fitter – Semester 1 Module 2 - Basic Fitting

1 / 35

1. What is the use of a try square?

A To check right angle

B To check acute angle

C To check obtuse angle

D To check straight angle

2 / 35

2. What is the material to manfacture bench
vice?

A Tool steel

B High carbon steel

C Medium carbon steel

D Cast iron

3 / 35

3. Where will be the weight of the hammer
stamped?

A Face

B Pein

C Cheek

D Eye hole

4 / 35

4. Which file is used to make the job close to
the finishing size?

A Single cut file

B Curved cut file

C Second cut file

D Double cut file

5 / 35

5. Name the warning sign.

A School

B Guarded

C Unguarded

D Pedestrian crossing

6 / 35

6. Which file has the parallel edges throughout
the length?

A Hand file

B Bastard file

C Rasp cut file

D Single cut file

7 / 35

7. Which caliper is used to mark the centre of
round bar?

A Jenny caliper

B Inside caliper

C Outside caliper

D Firm joint caliper

8 / 35

8. Which is an integral part of the stock in
vernier bevel protractor?

A Disc

B Dial

C Blade

D Main scale

9 / 35

9. Which chisel used for squaring materials at
the corners, joints?

A Flat chisel

B Cross cut chisel

C Diamond point chisel

D Half round nose chisels

10 / 35

10. Which file is used for sharpening the teeth
of wood working saws?

A Barrete file

B Tinker s file

C Millsaw file

D Riffler file

11 / 35

11. What is the use of feeler gauge?

A Check the width

B Check the height

C Check the length

D Check the gap between the mating parts

12 / 35

12. Which is used to remove drills and sockets
from the machine spindle?

A Drift

B Sleeve

C Punch

D Hammer

13 / 35

13. Name the defect that causes the metal chips
to clog between the teeth of file?

A File bite

B Pinning of file

C Warping of file

D Glazing of file

14 / 35

14. What does the symbol denotes?

A Stop

B Give way

C Pedestrian crossing

D Over taking prohibited

15 / 35

15. What is the kind of road sign?

A Police signal

B Cautionary sign

C Mandatory sign

D Information sign

16 / 35

16. Name the property of metal which can be
drawn into wire without rupture.

A Ductility

B Tenacity

C Elasticity

D Malleability

17 / 35

17. What is the accuracy of metric outside
micrometer?

A 0.01 mm

B 0.001 mm

C 0.02 mm

D 0.002 mm

18 / 35

18. In the ISO metric thread, calculate the tap
drill size for M 10 x 1.5 thread.

A 8.2 mm

B 8.7 mm

C 8.75 mm

D 8.65 mm

19 / 35

19. What will be the effect if the clearance angle
of chisel is less than recommended angle while
chipping?

A Cutting edge cannot penetrate, chisel will slip

B Cutting edge digs in, cut will be deeper

C Cutting edge will break

D Cutting edge of chisel move freely on straight line

20 / 35

20. Which marking media provide clear lines on
machine finished surfaces?

A White wash

B Prussian blue

C Copper sulphate

D Cellulose lacquer

21 / 35

21. Name the property of metal to resist the
effect of tensile forces without rupture.

A Ductility

B Tenacity

C Elasticity

D Malleability

22 / 35

22. Which chisel is used for cutting oil grooves?

A Flat chisel

B Web chisel

C Half round nose chisel

D Diamond point chisel

23 / 35

23. Which grinding machine is used for heavy
duty work?

A Bench grinder

B Portable grinder

C Pedestal grinder

D Surface grinder

24 / 35

24. Which is used for filling narrow grooves and
angles above 10°?

A Square file

B Half round file

C Triangular file

D Knife edge file

25 / 35

25. Which type of taper is provided in the drill
shank?

A Pin taper

B Metric taper

C Morse taper

D Jerno taper

26 / 35

26. What is the spindle movement of one
division of thimble with spindle thread of 0.5mm
pitch?

A 0.01 mm

B 0.10 mm

C 1.00 mm

D 10.0 mm

27 / 35

27. Which marking media is poisonous?

A White wash

B Prussian blue

C Copper sulphate

D Cellulose lacquer

28 / 35

28. What is the name of sign?

A School

B Guarded

C Unguarded

D Pedestrian crossing

29 / 35

29. A new hacksaw blade after a few stroke,
becomes loose because of?

A stretching of blade

B wrong pitch of the blade

C improper selection of saw sets

D nut thread being worn out

30 / 35

30. What operation is carried out in a gang
drilling machine?

A Idle operation

B Repeated operation of drilling

C Continuous milling operation

D Successive operation of drilling

31 / 35

31. Why breakage of teeth occur easily while
sawing of thin walled work pieces and the start of
cut?

A Hand force is too big

B Cutting section is too short

C Coarse blade to be used

D Hand force acts only upon few teeth

32 / 35

32. Which chisel is used for separating materials
after chain drilling?

A Web chisel

B Flat chisel

C Cross cut chisel

D Diamond point chisel

33 / 35

33. What is the purpose of slots provided in the
slotted angle plate?

A Job clamping

B Easy handling

C Reduce weight

D Better appearance

34 / 35

34. Which part of universal surface gauge holds
the scriber?

A Snug

B Guide pin

C Rocker arm

D Fine adjustment screw

35 / 35

35. Name the tap wrench used in the restricted
place.

A Box type tap wrench

B T handle tap wrench

C Solid type tap wrench

D Double ended adjustable tap wrench

Your score is

The average score is 47%

0%

Restart quiz

quiz-3 Fitter – Semester 1 Module 2 – Basic Fitting Part-2

quiz-4 Fitter – Semester 1 Module 2 – Basic Fitting Part-3

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FITTER

Fitter – Semester 1 Module 2 - Basic Fitting part-3

1 / 25

1. How the wide range of depth can be
measured by depth micrometer?

A Lengthy sleeve

B Lengthy spindle |

C Adjustable base

D Equipped with a set of extension rods

2 / 25

2. What is the effect of improper method of
diagonal filing?

A Uneven surface finish

B Scratches on the surface

C Convexity on the surface

D Improper finish on surface

3 / 25

3. What is the weight of hammer used for
marking purpose?

A 200 grams

B 250 grams

C 300 grams

D 450 gram

4 / 25

4. Which part of outside micrometer ensure a
uniform pressure between the measuring surface?

A Anvil

B Thimble

C Spindle lock

D Ratchet stop

5 / 25

5. What is the reason for scratches produced
on filed surface?

A Pinning

B Glazing

C File bite

D Warping

6 / 25

6. What is the effect of improper method of
diagonal filing?

A Uneven surface finish

B Scratches on the surface

C Convexity on the surface

D Improper finish on surface

7 / 25

7. What is the name of portion left between
flutes in a drill?

A Lip

B Web

C Point

D Shank

8 / 25

8. Why chalk is applied on the face of the file?

A To reduce excessive pressure

B To increase chip removed rate

C To reduce penetration and pinning

D To increase penetration and pinning

9 / 25

9. What is the property of metal that permits
no permanent distortion before breaking?

A Tenacity

B Hardness

C Brittleness

D Toughness

10 / 25

10. What is the main advantage of adjustable
parallel block?

A To set different angle

B To set different depth

C To set different length

D To set different height

11 / 25

11. What is the use of fine pitch hacksaw
blades?

A To cut soft metal

B To cut high speed steel

C To cut high carbon steel

D To cut conduit and other thin tubes

12 / 25

12. Which chisel is used for cutting curved
grooves?

A Flat chisel

B Web chisel

C Cross cut chisel

D Half round nose chisel

13 / 25

13. Why surface plates are made of stress
relieved good quality cast iron?

A To prevent corrosion

B To prevent breaking

C To prevent distortion

D To prevent thermal expansion

14 / 25

14. What is the principle of micrometer?

A Sliding

B Screw and nut

C Rack and pinion

D Worm and worm wheel

15 / 25

15. Convert one metre into millimetre.

A 10 mm

B 100 mm

C 1000 mm

D 10000 mm

16 / 25

16. Calculate the tap drill size for M10 x 1.25.

A 8.8 mm

B 8.7 mm

C 8.75 mm

D 8.65 mm

17 / 25

17. Why the hand taps are chamfered at the
lead?

A Aligning

B Finishing

C Strengthening

D Gripping

18 / 25

18. Which part of universal surface gauge is
used to set scriber at required position exactly?

A Snug

B Guide pin

C Rocker arm

D Fine adjustment screw

19 / 25

19. What is the use of fine pitch hacksaw
blades?

A To cut soft metal

B To cut high speed steel

C To cut high carbon steel

D To cut conduit and other thin tubes

20 / 25

20. What is the name of angle between the
axis of chisel and job surface while chipping?

A Rake angle

B Point angle

C Clearance angle

D Angle of inclination

21 / 25

21. Which part of the vernier height gauge is
an intergral part of the main slide?

A Jaw

B Base

C Beam

D Jaw clamp

22 / 25

22. Which chisel is used to remove excess
metal from welded joint and castings?

A Flat chisel

B Web chisel

C Cross cut chisel

D Half round chisel

23 / 25

23. Which caliper is used to find the centre of
round bars?

A Inside caliper

B Jenny caliper

C Vernier caliper

D Outside caliper

24 / 25

24. Why slight convexity is given on the face of
hammer?

A To make effective striking

B To avoid digging of the edge

C To allow even load on striking

D To prevent damage to work surface

25 / 25

25. What is the accuracy of Vernier bevel
protractor?

A 1°

B 5°

C 5'

D 5 “

Your score is

The average score is 32%

0%

Restart quiz

quiz-5 Fitter – Semester 1 Module 2 – Basic Fitting Part-4

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FITTER

Fitter – Semester 1 Module 2 - Basic Fitting part-4

1 / 23

1. What is the method of removing metal
chips clogged between the teeth of files?

A Brush

B Wire brush

C Copper strip

D Chalk powder

2 / 23

2. Which activity causes excessive wear and
chattering of drill bit while drilling?

A Too fast feed rate

B Too slow feed rate

C More cutting speed

D Too slow spindle speed

3 / 23

3. Which drilling machine, the spindle head is
moved towards or away from the column?

A Pillar drilling machine

B Gang drilling machine

C Radial drilling machine

D Sensitive bench drilling machine

4 / 23

4. What happens if the vice handle is over
tightened?

A Spindle damage

B Hard jaw damage

C Fixed jaw damage

D Movable jaw damage

5 / 23

5. Why ribs are provided in the angle plate?

A Provide flatness

B Prevent distortion

C Provide squareness

D Support the machined surface

6 / 23

6. Which part in drilling machine is to achieve
different speed?

A Flat pulley

B Jockey pulley

C Stepped pulley

D Fast and loose pulley

7 / 23

7. Which file is used for manufacturing of dies
and moulds?

A Rotary file

B Tinkers file

C Barrette file

D Rasp cut file

8 / 23

8. Why marking tables are made up of cast
iron?

A Self lubricating

B Make more rigidity

C Maintain the accuracy

D Prevent thermal expansion

9 / 23

9. Which caliper provide fine adjustment of
dimensions?

A Inside caliper

B Odd leg caliper

C Outside caliper

D Spring joint caliper

10 / 23

10. ame the property of metal that withstand
shock or impact?

A Tenacity

B Hardness

C Brittleness

D Toughness

11 / 23

11. Which chisel is used for cutting keyways?

A Flat chisel

B Cross cut chisel

C Punching chisel

D Diamond point chisel

12 / 23

12. Which part of the bevel protractor contact
with the inclined surface while measuring?

A Dial

B Disc

C Blade

D Stock

13 / 23

13. Which hacksaw blade is used for cutting
along curved lines?

A HSS blade

B All hard blade

C Flexible blade

D Diamond blade

14 / 23

14. Which part is the measuring face fitted to
the frame of outside micrometer?

A Anvil

B Barrel

C Spindle

D Ratchet stop

15 / 23

15. Which type of screw threads are rounded
at the crest and root?

A B.A thread

B B.S.F thread

C B.S.W thread

D ACME thread

16 / 23

16. How much carbon content of steel is
forgeable?

A Up to 1.2 %

B Up to 1.7 %

C Up to 1.9 %

D Up to 2.1 %

17 / 23

17. Which part of combination set is used to
mark and check angle of 90° and 45°?

A Rule

B Centre head

C Square head

D Protractor head

18 / 23

18. How the drill chucks are held on the
machine spindle?

A By arbor

A By arbors

C By sleeves

D By special clamp

19 / 23

19. How to prevent the tool rubbing against
the work surface in metal cutting process?

A Decrease lip angle

B Increased rake angle

C Increase clearance angle

D Decrease tool wedge angle

20 / 23

20. What is the purpose of Crowning on the
cutting edge of chisel?

A Prevent slipping of chisel

B Prevent digging of corners

C Allow chisel to move freely on straight line

D Allow cutting edge to penetrate into the work

21 / 23

21. Which vice is used for holding small work
that requires filing or drilling?

A Pin vice

B Pipe vice

C Hand vice

D Tool maker s vice

22 / 23

22. Which metal cutting saw is used to cut
large cross section area?

A Power saw

B Contour saw

C Circular saw

D Horizontal band saw

23 / 23

23. What is the formula to calculate tap drill
size?

A Tap drill size = Major dia – (2 x depth)

B Tap drill size = Major dia + (2 x depth)

C Tap drill size = Major dia – (2 + depth)

D Tap drill size = Major dia + (2 + depth)

Your score is

The average score is 25%

0%

Restart quiz

Quiz-6 Fitter – Semester 1 Module 3 – Sheet Metal Part-1

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FITTER

Fitter – Semester 1 Module 3 - Sheet Metal Part-1

Fitter – Semester 1 Module 3 - Sheet Metal Questions

1 / 20

Category: Fitter – Semester 1 Module 3 - Sheet Metal

A. Which is the operation of covering area of
the metal with molten solder? | वपघला हुआ सोल्र्डर
के साथ धािु के क्षेत्र को कवर करने वाला ऑपरेशन का
नाम है ?

Pickling | वपक्तलंग

Swaging | स् वचगंग

Seaming | सीमइंग

Tinning | टटनइंग

2 / 20

Category: Fitter – Semester 1 Module 3 - Sheet Metal

B. 173 Name the sheet metal operation. | इस शीट
मेटल ऑपरेशन का नाम बिाए।

Grooving |ग्रू व िं ग

Notching | नौचिंग

Bending | बेक्न्र्डं

Folding | फोक्ल्र्डं

3 / 20

Category: Fitter – Semester 1 Module 3 - Sheet Metal

C. What is the material used to manufacture
rivets? | ररवेट के ननमाशण के ललए उपयोग की जाने वाली
सामग्री तया है?

Rubber | रबर

Synthetic | कृत्रत्र म

Hardened steel | हार्डेन स् टील

Mild steel | माइल्र्ड स् टील

4 / 20

Category: Fitter – Semester 1 Module 3 - Sheet Metal

D. Which sheet metal is highly resistant to
corrosion and abrasion? | जंग और घषशण के ललए कौन
सी शीट धािु अत्यचधक प्र निरोधी है?

Copper | िांबा

Black iron | काला लोहा

Aluminium | एल् युमीननयम

Galvanised iron | जस्िा लोहा

5 / 20

Category: Fitter – Semester 1 Module 3 - Sheet Metal

E. What is the use of bent snips? | बेंट क्स् नप्स
का उपयोग तया है?

Groove cut | ग्रू व काटने के ललए

Zigzag cut | क् जग -जैग काटने के ललए

Straight cut | सीधा काटने के ललए

Circular cut | सकुश लर कट के ललए

6 / 20

Category: Fitter – Semester 1 Module 3 - Sheet Metal

F. Which cutting fluid used for drilling in cast iron?कास्ट आयरन में डड्रललंग के ललए ककस कटटंग फ्लूइर्ड का उपयोग ककया जािा है?

Dry air jet | ड्राई एयर जेट

Soluble oil | घुलनशील िेल

Mineral oil | खननज िेल

Vegetable oil | वनस्पनि िेल

7 / 20

Category: Fitter – Semester 1 Module 3 - Sheet Metal

G. Name the zinc coated iron? | क् जंक कोटेर्ड
आयरन का नाम बिाएं

Black iron | काला लोहा

Tinned iron | टटनर्ड आयरन

Stainless steel | स् टेनलेस स् टील

Galvanised iron | जस्िा िढा हुआ लोहा (गैल्वनाइज़्र्ड आयरन)

8 / 20

Category: Fitter – Semester 1 Module 3 - Sheet Metal

H. What is the material of solder? | सोल्र्डर की
सामग्री (मटेररयल) तया है?

Welding rod | वेक्ल्र्डंग रॉर्ड

Synthetic element | लसंथेटटक ित्व

Pure metal or alloy | शुद् ध धािु या लमश्र धािु

Non metallic element | गैर धािु ित्व

9 / 20

Category: Fitter – Semester 1 Module 3 - Sheet Metal

I. Which rivet is used in heavy structural
work? | भारी संरिनात्मक कायश में ककस ररवेट का
उपयोग ककया जािा है?

Pan head rivet | पैन हेर्ड ररवेट

Snap head rivet | स् नेप हेर्ड ररवेट

Counter sunk rivet | काउंटर संक ररवेट

Conical head rivet | कोननकल हेर्ड ररवेट

10 / 20

Category: Fitter – Semester 1 Module 3 - Sheet Metal

J. What is the name of tool is used to support
the snap head rivet? | स् नैप हेर्ड ररवेट का सपोटश करने
वाला टूल का नाम तया है?

Dolly | र्ड ॉली

Drift | डड्रफ्ट

Rivet set | ररवेट सेट

Rivet snap | ररवेट स् नैप

11 / 20

Category: Fitter – Semester 1 Module 3 - Sheet Metal

K. What is the formula to calculate the size
across flat to flat of regular hexagon? | ननयलमि
षट् भुज के फ् लैट से फ् लैट िक का साइज़ की गणना करने
का सूत्र तया है?

2a

√2a

√3a

3a

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Category: Fitter – Semester 1 Module 3 - Sheet Metal

L. Which one is used to bring the plates
closely together after inserting the rivet in the hole?| छेद में ररवेट र्ड ालने के बाद प् लेटों को ननकट लाने के ललए
ककसका उपयोग ककया जािा है?

Drift | डड्रफ्

Dolly | र्ड ॉली

Rivet set | ररवेट सेट

Caulking tool | कॉककंग टूल

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Category: Fitter – Semester 1 Module 3 - Sheet Metal

M. What is the purpose of groover? | ग्र ोवर का
उद्देश्य तया है?

Releasing of seam | सीम को ररलीज़ करना

Compress the seam | सीवन को कॉम्प्रेस करना

Closing and locking of seam | सीम को तलोज और लॉक करना

Stress relieving during seam operation | सीम ऑपरेशन के दौरान स्ट्रे स से राहि

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Category: Fitter – Semester 1 Module 3 - Sheet Metal

N. Name the part marked as x in radial drilling machine. | रेडर्डयल डड्रललंग मशीन में x के रूप में चिक्ह्नि भाग को नाम दें।

Base | आधार (बेस)

Spindle | क्स्पंर्डल

Radial arm | रेडर्डयल बांह

Spindle head | क्स्पंर्डल हेर्ड

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Category: Fitter – Semester 1 Module 3 - Sheet Metal

O. Select the spindle speed (rpm) for H.S.S
drill diameter 24 mm and cutting speed (V) = 30
m/min to drill mild steel. | H.S.S डड्रल क् जसका व् यास
24 लममी और काटने की गनि (V) = 30 मीटर / लमनट के
ललए माइल्र्ड स् टील को डड्रल करने के ललए धुरी गनि
(आरपीएम) का ियन करें।

275 rpm

300 rpm

400 rpm

450 rpm

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Category: Fitter – Semester 1 Module 3 - Sheet Metal

P. What is the use of stakes in sheet metal
work? | शीट मेटल वकश में स् टेक का तया उपयोग है?

Rest of work | रेस्ट of वकश

Supporting piece | सपोटटिंग पीस

Sharpening | िेज़ करने

Folding shapes | फोक्ल्र्डंग शपेस

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Category: Fitter – Semester 1 Module 3 - Sheet Metal

Q. Name the part marked as x in a rivet? | एक
ररवेट में x के रू प में चिक्ह्नि भाग को नाम बिाए?

Tail | टेल

Body | बॉर्डी

Head | हेर्र्ड

Diameter | व् यास

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Category: Fitter – Semester 1 Module 3 - Sheet Metal

R. Which flux used for soldering steel? | स् टील
की सोल्र्डररंग के ललए ककस फ् लतस का उपयोग ककया
जािा है?

Ammonium chloride | अमोननयम तलोराइर्

Zinc chloride | क् जंक तलोराइर्

Resin | रेलस

Paste | पेस्

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Category: Fitter – Semester 1 Module 3 - Sheet Metal

S. Name the part of lever shear marked as x .
| लीवर लशयर के इस भाग का नाम बिाए जो x के रू प में
चिक्ह्नि करें।

Base plate | बेस प् लेट

Lever arm | ललवर आमश

Lower blade | ननिला ब् लेर्ड

Upper blade | ऊपरी ब् लेर्ड

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Category: Fitter – Semester 1 Module 3 - Sheet Metal

T. Calculate the weight of steel plate having
length of 2000 mm, width of 500 mm, thickness of 4
mm and density of 7.85 g/cm3. | 2000 लममी की
लंबाई, 500 लममी की िौडाई, 4 लममी की मोटाई और 7.85 ग्र
ाम / सेमी 3 की घनत्व वाले स् टील प् लेट के वजन की
गणना करें।

21.4 Kg

31.4 Kg

41.4 Kg

50.4 kg

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