Correct answer
D. four bar linkage
Explanation
The correct answer is four bar linkage.
During polytropic process________?
If the radius of gyration of a compound pendulum about an axis through e.g. is more, then its frequency of oscillation will be________?
Efficiency of rankine cycle can be increased by________?
If three forces acting in different planes can be represented by a triangle, these will be in________?
Depending on the radiating properties, a body will be white when________?
Domestic refrigerator working on vapour compression cycle uses the following type of expansion device________?