Top 1000+ Solved Fluid Mechanics (FM) MCQ Questions Answer

a. 5

b. 4

c. 3

d. 9

a. 2

b. 3

c. 4

d. 6

a. Actual work available at the turbine to the energy imparted to the wheel

b. Work done on the wheel to the energy (or head of water) actually supplied to the turbine

c. Power produced by the turbine to the energy actually supplied by the turbine

d. Actual work available at the turbine to energy imparted to the wheel

a. To increase the head of water by an amount that is equal to the height of the runner outlet above the tail race

b. To prevent air to enter the turbine

c. To increase pressure energy of water

d. To transport water to downstream

a. Ratio of actual work at the turbine to the energy imparted to the wheel.

b. Ratio of work done on the wheel to energy that is supplied to the turbine.

c. Ratio of power produced by the turbine to the energy actually supplied by the turbine.

d. Ratio of Work done on the wheel to the energy (or head of water) actually supplied to the turbine.

a. Flows parallel to the axis of the wheel

b. Enters the wheel at the outer periphery and then flows towards the centre of the wheel

c. Flow is partly radial and partly axial

d. Enters at the centre of the wheel and then flows towards the outer periphery of the wheel

a. Air lift pump

b. Hydraulic coupling

c. Hydraulic press

d. Jet pump

a. Tangential flow turbine.

b. Radial flow turbine

c. Outward flow turbine

d. Inward flow turbine

a. Tangential flow turbine

b. Axial flow turbine

c. Outward flow turbine

d. Mixed flow turbine

a. 6

b. 3

c. 4

d. 7

a. 4

b. 3

c. 6

d. 2

a. 3

b. 4

c. 6

d. 5

a. Pelton Turbine

b. Kaplan Turbine

c. Francis turbine

d. Tube Turbine

a. Pressure head + Static head

b. Kinetic head + Static head

c. Static head + Pressure head

d. Pressure head + Kinetic head + Static head

a. 10-70 meters

b. 70 -100 meters

c. 100-200 meters

d. Above 200 meters