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

250 degree celsius

540 degree Celsius

780 degree celsius

950 degree celsius

Answer is:

540 degree Celsius

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

For more MCQ's Click Here

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

0.51 inch

0.60 inch

1.50 inch

1.45 inch

Answer is:

0.60 inch

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

7 degree

45 degree

30 degree

3 degree

Answer is:

3 degree

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

Systematic errors

Random errors

Contact errors

Observation errors

Answer is:

Random errors

51) A progressive limit gauge has

GO' and 'No Go' member on the same side of the gauge

Separate 'Go' and 'No Go' member

Go' member at one end and 'No Go' member at the other end

None of these

Answer is:

GO' and 'No Go' member on the same side of the gauge

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

For more MCQ's Click Here

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

540 degree Celsius

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

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

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

0.60 inch

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

3 degree

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

Random errors

51) A progressive limit gauge has

GO' and 'No Go' member on the same side of the gauge

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