ISRO Technician-B Turner Question Paper - 2015 (Set

ISRO Technician-B Turner Question Paper - 2015 (Set - 1) with Answer Key

46) A rod of length 60 cm is bent to form a rectangle. One side is 10 cm. The other side is

Answer is:

20 cm

47) which one of the following is used to rectify damaged or rusted threads?

Answer is:

Die nut

Explanation:

The die nut is used for chasing or reconditioning the damaged threads.
Die nuts are not to be used for cutting new threads. The die nuts are available for different standards and sizes of threads. The die nut is turned with a spanner.

which one of the following is used to rectify damaged or rusted threads?

48) It is the process of removing very small chips from metal surfaces by means of a sharp edged tool. What is this tool called as?

Answer is:

Scraper

It is the process of removing very small chips from metal surfaces by means of a sharp edged tool. What is this tool called as?

49) The function of cross slide is

Answer is:

Invalid question

50) To true a job precisely in a 4 jaw chuck the instrument used is a

Answer is:

46) A rod of length 60 cm is bent to form a rectangle. One side is 10 cm. The other side is

20 cm

47) which one of the following is used to rectify damaged or rusted threads?

Die nut

48) It is the process of removing very small chips from metal surfaces by means of a sharp edged tool. What is this tool called as?

Scraper

49) The function of cross slide is

Invalid question

50) To true a job precisely in a 4 jaw chuck the instrument used is a

Dial test indicator with a magnetic base