ITI Fitter MCQs Quiz Multiple Choice Questions & Answers

1. The movable jaw of a bench vice is not moving even though the spindle is turned. It is due to the reason that

1. fixed and movable jaws are overtight
2. spindle pin is broken
3. spring is not functioning
4. threads on spindle are slightly worn out

2. Which one of the following is not the cost due to an accident?

1. Cost due to damage to machine, tools, material and property
2. Cost of lost time of the injured person
3. Cost of compensation and medical aid
4. Cost due to increase in production

3. Thread ring gauges are used check external threads. Separate Go and No Go gauging members are provided. Which one of the following screw thread elements is not checked with the ring gauges?

1. Pitch
2. Helix angle
3. Profile
4. Pitch diameter

4. The best way of avoiding accident is by

1. doing work in ancient way
2. doing work in ones own way
3. observing safety rules related to job, machine and workplace
4. using safety equipment

5. In case of an accident, the victim should immediately be

1. asked to take rest
2. enquired about the accident
3. attended to immediately
4. left to himself without treatment

6. How do you recognize a drill for soft metal?

1. By the large helix angle
2. By the small helix angle
3. By the chisel edge angle
4. By the point angle which is 90 deg

7. Dressing and turning of a grinding wheel are?

1. Exactly the same operation
2. Done with the same equipment
3. Done only for coarse grinding wheels
4. Only for form grinding

8. Which of the following is not the part of a combination set?

1. stock
2. Protractor head
3. Square head
4. Centre head

9. Thread measurement with inserts fitted in the anvil and spindle of screw tread micrometer are selected on the basis of one the following elements of a thread being measured?

1. Major diameter
2. Minor diameter
3. Effective diameter
4. Pitch

10. Which one of the following operations can be done on slotting machine?

1. External keyway on long shaft
2. Internal grooves
3. Woodruff keyway on a shaft
4. Keyway for feather keys

11. Generally the length of the handle of a vice is

1. 1.5 times the nominal size of the vice
2. 2.5 times the nominal size of the vice
3. 3.5 times the nominal size of the vice
4. 4.5 times the nominal size of the vice

12. Which one of the following groups of properties enables the manufacture of chain hooks from wrought iron?

1. Ductillity, malleability and hardness
2. Hardness, toughness and ductility
3. Malleability, ductility and toughness
4. Hardness, toughness and brittleness

13. While grinding and lapping cemented carbide tipped tool with diamond wheels a good flow of coolant should be directed to cover the grinding zone, the coolant suitable is?

1. Soluable oil
2. Mineral oil
3. Sulphurised oil
4. Mixture of paraffin and water

14. For general purpose, a bench vice is fixed at a height of

1. 80 cm
2. 90 cm
3. 106 cm
4. 125 cm

15. Which one of the following is an artificial abrasive?

1. Emery
2. diamond
3. Corundum
4. Silicon carbide

16. A divider is used for

1. scribing circles
2. scribing arcs
3. transferring and stepping of distance
4. all of the above

17. Counter boring is done for?

1. Deburring hole ends
2. Enlarging holes to accurate size
3. Finishing cored holes
4. Accommodating socket head screws

18. The safe way of working is

1. an effective and right way of working
2. an ancient way of working
3. a way of handling the work in a hurry
4. a way of normal working

19. A point to point control system is suitable only for one of the following applications?

1. Milling profile
2. Turning
3. Drilling
4. Grinding

20. Vice clamps are used to

1. protect the finished surfaces of the job
2. hold the job firmly
3. protect the serrated jaws of the vice
4. protect the file

21. You have to file an aluminum block to a smooth finish, which one of the following cut of file is most suitable?

1. Double cut
2. Curved cut
3. Rasp cut
4. Single cut

22. CNC machine are not manually operated. They are controlled by means of?

1. A programme
2. An operating
3. A cam
4. A plug board system

23. Scriber is made of

1. copper
2. High carbon steel
3. Mild Steel
4. Cast Iron

24. Which one of the following thread forms is provided in the threaded parts where the pressure acts on one flank of the threads during transmission?

1. V thread
2. Square thread
3. Knuckle thread
4. Buttress thread

25. Which one of the following parts of a universal surface gauge helps to draw parallel lines along a datum edge?

1. Fine adjusting screw
2. Guide pins
3. Base
4. Rocker arm