Fitter Theory Test 1 II Year

Fitter Theory II Year Test 1

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1 / 20

1) How many set of feeler gauges are available as per BIS?

A) Set No: 1, 2 2

B) Set No: 1, 2, 3, 4, 5

C) Set No: 1, 2, 3, 4, 5, 6

D) Set No: 1, 2, 3, 4

2 / 20

2) What is the advantage of wing nut?

A) Heavy duty assembly work

B) Loosen and tighten without wrench

C) Provide decorative appearance

D) In coach building work

3 / 20

3) Find out the height of slip gauge ‘a’?(sin 25° = 0.4226

A) 84.52 mm

B) 3. 84.51 mm

C) 85.20 mm

D) 84.50 mm 2

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4) Which gauge is used to check the accuracy of an external thread?

A) Snap gauge

B) Thread ring gauge

C) Thread plug gauge

D) Centre gauge

5 / 20

5) What is the name of gauge?

A) Plug gauge

B) Ring gauge

C) Taper plug gauge

D) Taper ring gauge

6 / 20

6) What is the procedure to built up the slip gauge for particular dimension?

A) Start wringing with the largest slip gauges

B) Maximum number of block

C) Start wringing with the small slip gauge

D) Built with grade ‘0’ accuracy

7 / 20

7) Which special file is used for narrow work?

A) Square file

B) Pillar file

C) Dread naught file

D) Swiss pattern file

8 / 20

8) Why slots are provided in the slotted castle nuts?

A) Reduce the weight of nut

B) For good appearance

C) To fix split pins

D) For easy removal and fitment

9 / 20

9) Which material is used to protect slip gauge from rust?

A) Petroleum jelly

B) Wax

C) Kerosene

D) Oil

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10) Which gauge is used to check the gap between the mating parts?

A) Slip gauge

B) Feeler gauge

C) Plug gauge

D) Radius gauge

11 / 20

11) What material is used to make radius and fillet gauge?

A) High carbon steel

B) Tool steel

C) Medium carbon stee

D) Hardened steel sheet

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12) What is the part marked as ‘x’ in lapping tool?

A) blush

B) Groove

C) Slit

D) Sleeve

13 / 20

13) Which is the abrasive used for lapping soft steel and non-ferrous metals?

A) Diamond

B) carbide

C) Silicon carbide

D) BORBON carbide

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14) What is the name of limit gauge?

A) Progressive plug gauge

B) Double ended plug gauge

C) Plain ring gauge

D) Taper plug gauge

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15) Which material is used to clean the slip gauge?

A) Wax

B) Kerosene

C) Soluble oil

D) Carbon tetra chloride

16 / 20

16) What is the instrument used in measuring external diameter?

A) Parallel leg caliper

B) Vernier caliper

C) Parallel leg caliper

D) Outside caliper

17 / 20

17) What is the name of the gauge?

A) Thread snap gauge

B) Plain snap gauge

C) Thread pitch gauge

D) Adjustable snap gauge

18 / 20

18) What type of abrasives are used in honing cast iron and non-ferrous materials?

A) Silicon carbide

B) Diamond

C) Aluminium oxide

D) Boron carbide

19 / 20

19) Which finishing process have a high degree of dimensional accuracy?

A) Lapping

B) Grinding

C) Turning

D) Filing

20 / 20

20) Which material is to wash off the lapping plate after charging?

A) Coolant oil

B) Petroleum jelly

C) Oil

D) Kerosene

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