A diathermic wall is one which________?

From a circular plate of diameter 6 cm is cut out a circle whose diameter is a radius of the plate. Find the e.g. of the remainder from the center of circular plate________?

Ans: 0.5 cmRead →

MCQ #1196

PERT analysis is based on________?

Ans: all of the aboveRead →

MCQ #1726

According to fan laws, at constant weight of air or gas, the speed, capacity and pressure vary________?

Ans: inversely as densityRead →

MCQ #144

The centre of gravity of the volume of the liquid displaced by an immersed body is called ________?

Ans: centre of buoyancyRead →