ITI Fitter Multiple Choice Questions and 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 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

3. 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

4. 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

5. 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

6. 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

7. 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

8. 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

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

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

10. 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