- (A) reduce the flame length
- (B) increase the flame length
- (C) transport and dry the coal
- (D) provide air around burners for get¬ting optimum combustion
Electrical Engineering Mcqs
- (A) burn completely
- (B) burn freely
- (C) do not form ash
- (D) form lumps or masses of coke
- (A) 20 to 100 MW
- (B) 50 to 300 MW
- (C) 70 to 400 MW
- (D) 100 to 650 MW
- (A) high
- (B) low
- (C) remain same
- (D) none of the above
- (A) reducing the work done
- (B) increasing the rotor speed
- (C) reducing the rotor speed
- (D) balancing the turbine
- (A) 0.8 to 1.0
- (B) 1.0 to 1.05
- (C) 1.1 to 1.5
- (D) above 1.5
- (A) to reduce the boiler pressure
- (B) to increase the steam temperature
- (C) to control the solid concentration in the boiler water by removing some of the concentrated saline water
- (D) none of the above
- (A) 50—75 kg/m per hour
- (B) 75—100 kg/m per hour
- (C) 100—150 kg/m per hour
- (D) 150—200 kg/m2 per hour
- (A) chain grate
- (B) spreader
- (C) travelling grate
- (D) all of the above
- (A) super heater
- (B) condenser
- (C) economizer
- (D) chimney
