Power Systems
String chart is drawn between

 both 1 and 2
 nether 1 nor 2
 temperature (T) on X- axis, sag(S) and tension (T) on Y-axis
 T on Y-axis and S and T on on X-axis

ANSWER DOWNLOAD EXAMIANS APP

Power Systems
Which of the following statement is/are true?Zn

 The neutral grounding impedance Zn appears as Zn in zero sequence equivalent circuit
 both 1 and 2
 nether 1 nor 2
 The neutral grounding impedance Zn appears as 3Zn in zero sequence equivalent circuit

ANSWER DOWNLOAD EXAMIANS APP