Interested to Buy Any Domain ? << Click Here >> for more details...
How do you think they do earthing or grounding in ships and
aeroplanes?
- 9 Answers
- 19446 Views
- I also Faced
- E-Mail Answers
Answer Posted / logesh kumar.a
they use d.c
| Is This Answer Correct ? | 3 Yes | 26 No |
Post New Answer View All Answers
a battery is having capacity 100AH and 25% charging .if a load taking 10A & connected 6 hour .what is the final condition of the battery.
How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???
How to calculate no of Lighning arrestors are required for protecting 50mX 50m*20m cubical building and locations of LA?
what is the minimum clearance between a 11KV 150KVAR capacitor cell and series reactor.can a series reactor can be mounted in the same structure of the capacitor cells structure
How to calculate the phase to phase clearness of HT /// LT bus bar?????
what is distribution board?
What is Fire Panel ? How it works ?
How to derive detailed design of Suitable bus Bar for 100A for 6.6KV?
what is the id1 & id2 setting in differential protection relay of CSPC?
Differenciate between circuit wiring and sub main wiring with illustrations
Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.
following are the questions asked in interviews: 1) Considering the short circuit fault, which switchgear is preferable, SFU OR MCCB? Which operates faster? whicg one is popular in Indian Market and why? 2)Define SCPD. What is type2 coodination? 3)Why the contactor rating is higher for the fuseless selection than for fuse selection? whether the ratinf of SFU or MCCB remains the same in both the cases? 4)If the HP rating is known then can you calculate the ratings of L.V Switchgear(SFU/MCCB, contactor, OLR) without using the selection chart?
why the value of k is more in shell typr transformers?
Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason
what is allowable ac mixing in dc
