Why only 1 CVT in Y-phase
is used for synchronization in 3 phase power system?

Answer Posted / k.prakashchandra

If only one CVT is opted, it is usually provided in the
middle phase( Y). For synch one phase is sufficient.

Is This Answer Correct ?    3 Yes 7 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

STATE USE OF ARC RUNNERS & SPLITTERS ?

1468


what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq

1654


hi friends this is a newcomer in your community of enthusiastic peoples. i am preparing for SSC (CPWD JUNIOE ENGG EXAM FOR ELECTRICAL) pls guide me on the same how to crack it? PLS LET ME KNOW IS ANYONE THERE WHO PASED IT? CAN I GET THE QUESTION PAPERS OF PREVIOUS EXAMINATIONS?

1784


Direction of flow of active power and reactive power with logic?

1320


Draw the DOL starter and star delta starter drawing?

2521






Hoe do calculate the Cable size for Amps rating ?

1694


what is positive , negative & zero equivalent system resistance

1434


What range of speed can you get with the field control method of speed control of d.c. Shunt motor?

670


What is contract demand in solar system?

1132


what percent do you derate your copper wire when you change from copper buss to copper wire

1556


State magnitude criterion.

679


Explain and give examples about VCB?

2899


Why we used 690V in ACS 800 drives.Why dont use standard voltage like 415v or 1.1Kv

1939


I have a situation to design sub-Distribution board/Panel meant for feeding power sockets. In the incomer CAN i Take TP MCCB with Neutral Link and All the outgoing feeders with to sockets with TP MCCB and Neutral Link? P.S : My System is IT Earthing

1323


What will be the voltage regulation of a full load and 0.80 power factor lagging load transformer when a two winding single phase transformer has a voltage regulation of 4.5% at full load and unity power factor?

746