why there is a phase shift lies between primary and
secondary voltages of a transformer?
Answer Posted / gunasekaran
if their is no phase displcement b/w primary and secondary
because primary emf is 180 deg out of phase and secondary
also another 180 deg phase shift it is 360deg so no phase
displacement
| Is This Answer Correct ? | 3 Yes | 14 No |
Post New Answer View All Answers
IF TVM OF TRANSFORMER SHOWS POWER FACTOR ON 33 KV SIDE AS 0.97 LAGGING AND ON 132 KV SIDE IS 0.75 LEADING.IS THIS CORRECT.WHERE IS PROBLEM.
what is rocking arrangement in arc heating
What Should be the value of Vector Surge angle at Tripping and how to calculate it?
I had applied for JE in PSEB, Can you pls send me the Question bank for related to my field
What is an ac motor?
How much load can be taken for chiller from 1500 kva transformer
Which do you think is the most significant cause of energy loss in a factory?
On what principle electric motor works?
how to handle 2500 kva transformar
During underground cabling in landscape area what did we cover the cable with to prevent the electric shock & protect the cable?
why -48 volts dc used in telecommucation
if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)
Starting Time of LT & HT Motor
1.4 What is meant by CT knee point voltage and how would you determine it
i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams