ISRO Draughtsman-B Mechanical Question Paper - 2016 (Set -1) with Answer Key

ISRO Draughtsman-B Mechanical Question Paper - 2016 (Set -1) with Answer Key

11) The longitudinal joint in a boiler shell is usually

Answer is:

Butt joint with two cover plates

12) In a curve thread, the included angle is

Answer is:

29 degree

13) Buttress thread is used where power is to be transmitted in

Answer is:

one direction

Buttress thread is used where power is to be transmitted in

14) Which of the following key is under compression rather than in being shear when under load?

Answer is:

Barth

15) Tangent key transmits force in

Answer is:

one direction