Power Systems
Which of the following statement is/are true regarding infinite line?

 both 2 and 3
 It maintains the constant voltage
 It has infinite length
 It has infinite voltage

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
In coal fired thermal power stations, what are the electrostatic precipitators used for?

All of these
 To keep the air heaters clean
 To remove dust particles setting on the bus bar conductors in the station switch yard
 To collect the dust particles from the flue gases

ANSWER DOWNLOAD EXAMIANS APP