Correct answer
D. Ceramic fibre
Explanation
The correct answer is Ceramic fibre.
With increasing flow rate, the hydraulic efficiency of a centrifugal pump________?
Which of the following provides maximum contact surface for a liquid-vapour system?
A nitrogenous fertilizer contains 20% N2. It could be________?
Ponchon-Savarit method analyses the fractional equipment based on________?
A Pitot tube indicates 5 cm of water (manometer) when it is being used for measuring velocity of air. The velocity of air in m/sec is________?
Zirconia probe is used for the measurement of________?