How do you think they do earthing or grounding in ships and
aeroplanes?
- 9 Answers
- 16946 Views
- I also Faced
- E-Mail Answers
Answer Posted / kumar
I think there v r using DC only..so no need of dc..
| Is This Answer Correct ? | 3 Yes | 29 No |
Post New Answer View All Answers
why normally Generator rating are between 11Kv to 22Kv?
What is the rotor frequency of 10 Hp 1440 RPM 50HZ 415V ?
A jet of fluid strikes a plate What was the force required to counter it?
how does commutator convert a.c to d.c?
george phenomenon of synchronous machine
How to find out damper winding failure for synchronous machine?
how the phase convertor changes the no. of phases
What is the formula for selecting the cabels according to load? How to calculate what sq.mm cabel to be used?
i have some screw comprressor with 630kw power,i have established them with simple star to delta circuit,by the way there is so much inertia when the screw comprressors start, can you offer me contactors power with 400vac or any cataluge to choose the contactors
Dear All, I am new in construction company , my boss ask a question at time of interview , If we have 60MW generation and Single Power Transformer step-up we have. if CMR 50/60MVA , ONAN, ONAF respectively , is it sufficient or not ? for that much power to transfer,
what is effect of 5amp fuse on 2mva pry protection of transformer
what is the difference between delta delta and star delta connection transformer? why we use delta delta transformer since it need earthing transformer for grounding?
explain types of electric welding and its applications
if an insulated power and control cables of a running gas diesel gensets laid direct in an open trench i.e, trench bed is not rcc of a power house in which rain water, spillage water alwas exists and all power control cables remains submerged even when gas gensets of 480 kw each runningin on load. These power &control cables runs from power house to switchgear room through these trenches in which water remains most of the time. pl explain its merit & de-merit
What is lighting kitts.
