1539Mechanical EngineeringMedium
Which of the following elements does not impart hardness to steel________?
Anickel
Bcopper
Cnone of the above
Dsilicon
Echromium
Correct answer
B. copper
Explanation
The correct answer is copper.
Correct answer
B. copper
Explanation
The correct answer is copper.
A perfect gas________?
The direction of Corioli’s component of acceleration is the direction ________?
Which of the following substance will have same percentage in both proximate and ultimate analysis________?
The weight of a body is due to ________?
The ratio of lateral strain to the linear strain within elastic limit is known as________?
A tube has the following advantage over pipe________?