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

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

46) Melting point of iron is _____ deggree celsius

Answer is:

1510 degree celsius

47) With high speed steel tools, the maximum permissible operating temperature is close to

Answer is:

540 degree Celsius

48) The amount of taper per foot of Jarno taper is

Answer is:

0.60 inch

49) In a saw tooth thread as per BIS 4696, the flank taking the load is inclined at

Answer is:

3 degree

50) Errors caused by external conditions such as temperature, air, humidity etc in measurements are called

Answer is:

Random errors

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