why ac supply neutral
should earth not in dc (-)
Answers were Sorted based on User's Feedback
Answer / chetram sharma 9928737032
As per my opinion the neutral point in case of ac supply system is earthed at every point viz generation,transmission and distribution for having balanced three phase supply so the Earth always provides us with the neutral and we can tap earthing anywhere from Earth and make use of supply system
But in case of a dc system the supply system network is not big as in case of ac system and Earth is not a part of it. It is always a small and local supply system which has to have its positive and negative lines live through wires. However we also provide earthings to equipments working on dc supply but to safeguard the equipment as well as signals from outer disturbances like thunders etc.
| Is This Answer Correct ? | 0 Yes | 0 No |
What is diversity factor and how to calculate it
2 Answers Al Faraa, Amul, Pentagon, Sobha Developers,
i want to know about psu exam eligibility critaria?
how can calculation ate Amps for cabel. Ex-for 1sqmm wire hou many amps we can draw
how is classified voltage level in generation,transmission & distribution system?,
can u give me a brief idea about power line carrier communication ??
neutral,ground & earth different b/w
what is solkor relay and which condition it will act?
In Power Line Communication (PLC) the wave trap is used to block communication signals from entering neighboring lines. My question is this: Why do they allow for different filtering arrangements on these wave traps? Isn't it always going to be a low pass filter since we want the power frequency to go through, and the comm signal blocked?
what is the difference between neutral and earth
WHAT IS START TO INDUCTION MOTER IN STAR TO DELTA OF >5HP ?
how to calculate the ngr capacity(nutral grounding resistor)
role of europe union in UK safety legistlation (electrical safety)
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
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)