what is phase to phase voltage? what is line to line voltage
Answer Posted / prem
phase to phase voltage=415 equal to line to line voltage.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
transformer phasor diagram under load explain it?
Explain about 3 phase motor fault current calculation with examples?
The windings of a transformer are divided into several coils, because?
What is I to C?
WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?WHAT IS THE NEED TO BE PHASE SHIFT CHANGE BETWEEN THE PRIMARY AND SECONDARY WINDING
why do we lay up the core of a cable?
What is the formula to calculate the rating of a three phase air circuit breaker
i am going to give the JSEB,RANCHI exam for power plant,so i need some samples of papers related to that,so please send me these papers by my mail id.
What is block diagram?
why they were using TRIAC instead relay in some controllers and what is the advantages.
Draw the wave shape of armature current in a generator subjected to a sudden three phase short- circuit at its terminals. Define various reactance of generator from this wave shape.
In Air circuit breaker LSIG protection unit is used. Without fault in cables (2 runs 3Cx150Sq.mm Copper, 1Kv grade, XPLE armored cable IR value is more than 550Mohm @ 500V Megger) and load section Long time Overcurrent protection is triggers and trips the unit. We changed LSIG protection with new factory tested unit. Even then fault is persisting. Please suggest the possible causes
Brief working principle of stabilizer,application & safety precautions
what happened when we supply a dc current in dc motor?? can it worked properly?
IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?