ISRO Technician-B Fitter Question Paper - 2016 (Set

ISRO Technician-B Fitter Question Paper - 2016 (Set - 1) with Answer Key

36) Dieing is the operation of

Answer is:

Cutting external threads on a round rod or bolt

37) Vice used for gripping a job in vertical, horizontal or angular position

Answer is:

Universal machine vice

38) A bolt getting tightened when rotated in clockwise direction is having

Answer is:

Right handed thread

39) For a single start thread the lead is equal to

Answer is:

Pitch

Explanation:

Lead is the distance of a threaded component moves along the matching component during one complete revolution. For a single start thread the lead is equal to the pitch.

For a single start thread the lead is equal to

40) ACME threads have angle of threads

Answer is:

36) Dieing is the operation of

Cutting external threads on a round rod or bolt

37) Vice used for gripping a job in vertical, horizontal or angular position

Universal machine vice

38) A bolt getting tightened when rotated in clockwise direction is having

Right handed thread

39) For a single start thread the lead is equal to

Pitch

40) ACME threads have angle of threads

29 degree