Top 350+ Solved Power Plant Engineering (PPE) MCQ Questions Answer

a. kidney stone

b. aids

c. mutation

d. blood pressure

a. to kill the enemy nation

b. to waste the excessive energy

c. to use it as an alternate source of energy

d. to cause mutation for people who are working

a. 10

b. 14

c. 17

d. 20

a. nuclear power plant

b. sunlight

c. atmospheric air

d. volcanoes

a. true

b. false

a. valves and gates

b. draft tubes

c. spillway

d. surge tank

a. true

b. false

a. discharging the water freely from the turbine exit to tailrace

b. preventing the turbine from ingress of floating and other materials

c. creating artificial head to store sufficient potential energy of water

d. controlling the opening of valves

a. a pipe connected to runner outlet

b. nozzle that release high pressure water on turbine blades

c. a conduit connecting forebay to scroll case of turbine

d. a pipe connecting surge tank to dam

a. less than one third of atmospheric pressure

b. greater than one third of atmospheric pressure

c. less than one atmospheric pressure

d. greater than one atmospheric pressure

a. true

b. false

a. ideal location of surge tank is at the turbine inlet

b. a decrease in load demands cause a rise in water level in surge tank

c. surge tanks are totally closed to avoid entry of unwanted objects to penstock

d. surge tanks are installed to reduce harm effects of water hammer phenomenon

a. near tailrace

b. at the entrance of turbine

c. inside penstock

d. intake

a. it supports the dam

b. it supports the penstock

c. it divert the icebergs from flowing into the penstock

d. to hold the turbine structure

a. 200oc

b. 900oc

c. 650oc

d. 20oc