Correct option is C
Excess power consumption in a centrifugal pump occurs when pump speed is high and head is lower than the pump rating, leading to inefficiencies.
Excess power consumption in a centrifugal pump occurs when pump speed is high and head is lower than the pump rating, leading to inefficiencies.
For higher rate of methane generation in a biogas plant, the ideal temperature is
Suggested Test Series
Suggested Test Series