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

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

26) The interior angles of a triangle are 70 degree, 30 degree and 'x' degree. The value of 'x' is

Answer is:

80 degree

27) If forging is carried out at very low temperature, what will happen?

Answer is:

Cracking occurs

28) In a grinding wheel specification, grit size is indicated after

Answer is:

Abrasive type

29) Which of the following is used to make a key hole in shaft for inserting a woodruff key?

Answer is:

Milling

Which of the following is used to make a key hole in shaft for inserting a woodruff key?

30) Which of the following is not correct for a tool with Negative Rake Angle?

Answer is:

Increases tool wear and decreases tool life

Which of the following is not correct for a tool with Negative Rake Angle?

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