In terms of computing power output how does the efficiency t
     In terms of computing power output, how does the efficiency term for turbines differ from the efficiency term for pumps?  Both are efficiency terms. really no difference in terms of how they\'re used for computing power output  When computing power output, the efficiency term for the pump is used in the numerator and the efficiency term for the turbine is used in the denominator.  When computing power output, the efficiency terms for both pumps and turbines are used in the denominator.  When computing power output, the efficiency term for the pump is used in the denominator and the efficiency term for the turbine is used in the numerator. 
  
  Solution
Option D
For pump -- denominator
For turbine-- numerator
Hence while calculating power
Efficiency term for pump used in denominator
For turbine it is used in numerator

