Neutral CT for 45MVA 132/11 KV YNd11 Transformer. NCT REF CLASS-PS or 5P20 with 20VA burden which is suitable.

Answer Posted / k.prakashchandra

NCT should be identical to line CTS

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

why we have and use 3 phase not 2 or 4 or other in power system?

1689


impliment (AB)`+C to transistor representation

1333


grr resistance & contrator malt continuous

1673


what is the meaning of 5% droop or 7% droop in AVR?

1894


HOW WE CALCULATE CURRENT IF THERE ARE NOT PRESENT ANY AMMETER OR MULTIMMETER??????

1373






what is the difference between changer, converter and transformer?

900


How much ph is maintained of water resistance starter for slipring induction motor ?

1970


What is the difference between solid grounding and impedance grounding?

1539


What is the difference between acs 550 & acs 850

5368


How do i right a ladder diagram that has 1 actuator that performs a full stroke followed by a half stroke

1621


Why do we apply both Differential and REF (HV and LV) protection schemes on YNyn configuration of a transformer?

1575


if voltage bt phase & nutral is 38v in a panel board . whats the root cause.

1814


What will happen if the armature resistance is in minimum position and the field resistance is in maximum position while starting the motor

971


hello! sir i did three year of diploma in electrical (2007- 2010) and now i m a student of electrical engineering. sir can i apply for germany visa for study and part tome work over there?

1425


If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.

1837