Top 1000+ Solved Fluid Mechanics (FM) MCQ Questions Answer
Q. In which of the following type of runners in a Kaplan turbine the velocity of whirl at inlet is smaller than the blade velocity?
a. Such a case is practically impossible
b. Slow Runner
c. Medium Runner
d. Fast Runner
Q. Kaplan turbine works on
a. Electrical energy
b. Hydro energy
c. Thermal energy
d. Chemical energy
Q. The Kaplan Turbine is an evolution of
a. Francis turbine
b. Pelton wheel
c. Parsons turbine
d. Curtis turbine
Q. What is the dimension of thermal efficiency of a Kaplan turbine?
a. kg
b. m
c. kg/m
d. Dimensionless
Q. The power output of Kaplan turbine ranges from
a. 5 to 200 MW
b. 1000 to 2000 MW
c. 2000 to 3000 MW
d. 5000 and above
Q. Kaplan turbines rotates at a rate
a. Increasing
b. Decreasing
c. Constant
d. Increasing and then decreasing
Q. Kaplan turbine is needed to improve
a. Increase Pressure
b. Decrease temperature
c. Change volume
d. Increase efficiency