POWER GENERATION AND SUBSTATION - Practice Mode

Heats feed water Supplies hot air to economiser Supplies hot air to super heater Extracts heat from flue gases and heats input air

Correct Answer: Extracts heat from flue gases and heats input air

Disposal of waste Running cost is more Plant requires large space Installed away from load centre

Correct Answer: Disposal of waste

Converts water into steam Heats the air by the flue gases Heats the feed water by the flue gases Purifies the feed water by chemical treatment

Correct Answer: Heats the feed water by the flue gases

More reliable More efficient Low initial cost Reduce pollution

Correct Answer: Reduce pollution

Controls the over voltage Disconnects turbine from the battery Prevents the over charging of battery Controls the over speed of the turbine

Correct Answer: Prevents the over charging of battery