958Mechanical EngineeringMedium
A jet engine works on the principle of conservation of________?
Aflow
Bangular momentum
Cenergy
Dmass
Elinear momentum
Correct answer
E. linear momentum
Explanation
The correct answer is linear momentum.
Correct answer
E. linear momentum
Explanation
The correct answer is linear momentum.
Positive slack on a PERT indicates that project is________?
Crowning on pulleys helps________?
The change in the unit volume of a material under tension with increase in its Poisson’s ratio will ________?
Method of governing used in petrol engine is________?
If a spring is cut down into two springs, the stiffness of cut springs will be ________?
Thermal diffusivity of a substance is ________?