1412Mechanical EngineeringMedium
Which of the following is the binding material in cemented carbides________?
Anickel
Bcobalt
Ciron
Dcarbon
Evanadium
Correct answer
B. cobalt
Explanation
The correct answer is cobalt.
Correct answer
B. cobalt
Explanation
The correct answer is cobalt.
For S.H.M. cam, the acceleration of the follower at the ends of the stroke and aimidstroke respectively, is________?
Which of the following is not a vector quantity ________?
A particle inside a hollow sphere of radius r, having coefficient of friction -rr can rest upto height of________?
A sudden fall in the barometer reading is a sign of approaching________?
With increase in load, radiant super heater has________?
A fission chain reaction in uranium can be developed by________?