HR Interview Interview Category


Discharge of a centrifugal pump is


A. directly proportional to diameter of its impeller
B. inversely proportional to diameter of its impeller
C. directly proportional to (diameter)2 of its impeller
D. inversely proportional to (diameter)2 of its impeller

Read Solution (Total 3)

HR Interview Other Question


In a Kaplan turbine runner, the number of blades are generally between


A. 2 to 4
B. 4 to 8
C. 8 to l6
D. 16 to 24


A Pelton wheel develops 1750 kW under a head of 100 metres while running at 200 r.p.m. and discharging 2500 litres of water per second. The unit power of the wheel is


A. 0.25 kW
B. 0.75 kW
C. 1.75 kW
D. 3.75 kW