Whai isPCC and MCC Difference?
PCC is basically the power distribution board. Power distributed to various systems by using its outgoing feeders. Each individual feeders are protected by individual circuit breaker.
MCC is the panel used as starters for many constant speed application motor. So it is having starters circuits like DOL, RDOL, Star-Delta etc
| Is This Answer Correct ? | 0 Yes | 0 No |
what are the difference between PLC and embedded
what are the different type of transformers available in markets???
6 Answers Atomic Energy Commission,
If Two Generators are working parellel in a network and suddenly the field of one Generator get weakened What will happened if there is no reverse power relay fixed in that Generator panel????
1. which type of transformer connection is preferred in case of power supply transformers? (A) Star/Star (B) Delta/Delta (C) Star/Delta (D) Zig Zag/Star 2. In a power transformer usuall which winding is closer to the core? (A) Primary winding (B) Secondary winding (C) Low Voltage winding (D) High Voltage winding 3. The power factor of a purely inductive load is (A) Zero (B) Lagging (C) Leading (D) Unity.
9 Answers CECRI_Central_Electrical_Research_Institute,
What is Nominal voltage?
What is diffrence bitween electrical and electronics ?
DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.
Could you measure voltage in series?
What is meant by Load Encroachment in OHL Feeder Protection?
What does Bode plot tell you?
what is diff kav & kvarh?
we have one ups its neutral is not earthed.its one distribution MCB has a earth fault.but we can not put off any MCB.so how to find out that in which circuit is earthed without isolating the breaker.
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)