AND UPDATED 2026 |WITH VERIFIED QUESTIONS AND
ANSWERS!!!
What is the peak value of the voltage amplitude for a 345 KV AC voltage?
345/.707= 244 KV
What is the phase difference between the two vectors in each of the following
pairs?
(1) 345<90 and 345<60
(2) 138<-90 and 138<+90
(1) 30 , (2) 180
What is the per-unit value of a 345 KV bus voltage, if SCADA shows the actual bus
voltage to be 358.8 KV? If operating criteria require voltage to be within 5% of the
nominal value, is the bus voltage within limits?
1.04, Yes