ISRO Technician-B Turner Question Paper - 2017 (Set - 1) with Answer Key

ISRO Technician-B Turner Question Paper - 2017 (Set - 1) with Answer Key

41) Inspection of complex profiles can be easily done by

Answer is:

Using a template

42) What determines the hardness or softness of an abrasive wheel?

Answer is:

Grade of bond

43) What is the depth of thread for M10 x 1.5

Answer is:

0.92 mm

44) For making M10 external threads using thread rolling, the blank diameter should be

Answer is:

Less than 10 mm

For making M10 external threads using thread rolling, the blank diameter should be

45) NC contouring is an example of

Answer is:

Continuous path positioning

Explanation:

NC contouring is a continuous path positioning system. Its function is to synchronize the axes of motion to generate a predetermined path, generally a line or a circular arc.

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