Answer Posted / k.prakashchandra
The neutral of generator of the DG set.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
one split ac how can told of this ac which Tr tell me us
What the formula for calculating no.of earthings & size of earth strip for 100mX90m shop.
what is PWM in IGBT and how it works for drive.?
what is the k var ratting of 1250kva
1. transformer design formula ? 2. how to calculate the primary turns and secondry turns ? 3. core types ? 4. how to find the primary current and secondry current ? 5. how to calculate the stacking factor ? 6. range of fulx density ?
how we findout a ignater is faulty or not?
what will happens if one phase is missing for 33/11kv power transfomer and why?
describe the phenomena of vacuum interruption in C.B
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?
How to calculate earth wire load by formula
what is cause of static electricity? I experience shock when i touch metal equipment in a room ,furher check shows earth leakage showing 80ma at the DB near to the 400 MCCB?
i need previous entrence exam papers of nhpc.
When color of silica gel will gets change from blue to pink from Top to bottom?
Salient pole alternator is more stable, why?
Why the dc voltage drop during starting of emergency lube oil pump? The Voltage drop from 135kv to 125 kv for one min. before re-establish to 135kv?
