Interested to Buy Any Domain ? << Click Here >> for more details...
Is it possible to use AC supply insted of DC supply in trip
coil operation? if not, why?
- 5 Answers
- 7640 Views
- HAL, I also Faced
- E-Mail Answers
Answer Posted / linish
Trip circuit should be powered from a class 1
supply since it is responsible for
total protection of the system,so most reliable
source will be battery that is DC
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
What is the difference between vector surge relay (78) and Pole slip relay (98G)
In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem
Briefly define and explain the following different types of Pulse Amplitude Modulation (PAM) with some examples. i) 2-PAM ii) 4-PAM iii) 8-PAM iv) 16-PAM v) Quadrature Amplitude Modulation (QAM)
what is magnetizing current test in power transformer
What are the specifications for getting approval of Substation?
Why synchronous motor is used in power factor improvement,dc series in lift
when will be the iocl interview results ifaced the interview on september 8 th
what happen ehen synchronisation is done at below rated speed
where reactive power is used
how can we phase identification in a distribution line,how we recognise that which phase is coming for a house hold connection.help me............
what is the current density of copper & alluminium.
In electrical locomotive engines, the DC series motors is being used as traction motor. But in new engines like in WAP7 & WAG9 the 3-phase squiral cage induction motors has replaced them. So can someone tell me the advantages of induction motor over dc seris motor in engines points of view....???
What happen to generator if i have unbalanced load?
HOW TO TEST A LIGHTENING ARREST ER ?
DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.
