Interested to Buy Any Domain ? << Click Here >> for more details...
What are protection of transformer on HT side & on LT side?
- 4 Answers
- 21827 Views
- I also Faced
- E-Mail Answers
Answer Posted / santosh mulay
For HT tran. high winding & oil temp. alarm with triping
portection must be there. And Buchholz relay triping also
necessary. Addition to that Over current, earth fault realy
must be there.
| Is This Answer Correct ? | 9 Yes | 2 No |
Post New Answer View All Answers
sir i used 3 hp of motor for spraying pump, other home light and other home items which size of allminium pvc wire ix used
what is settable hystersis protection? If any body knows plz kindly post the answer..
What are the classifications of oscillators?
What are the specifications for conducting earth leakage test as per IEC standard?
What is the main cause of magnetism?
What is stepper motor?
What is the function of auadag in a cro?
in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?
im working in one private compeny in gujarat. i was complet diploma electric in 2010 from gujarat technical board. now i want electric supervisor licence in gujarat but i dont't know when i apply? plz give me address of the licence dippartment office in gujarat. gandhinagar
Could u pls tell me the NPCIL electrical engineering interview questions for Executive trainee, and also guide me how to face the interview.
Explain what is use of lockout relay in ht voltage?
for 100 HP Induction motor service factor is 1.2(SF) we placed a VFD at the motor side load is balance with 0.3 Amp's Phase to Phase but at incoming of VFD load is un-balance with 10 to 20 Amp's what will be cause of load un balance
Minimum IR value of 1.1 kv grade 3.5c (300, 240,185,150,120,95,70,50,35,25) sqmm Aluminium XLPE cable and 4c (16, 10,6 & 4) sqmm cu arm cable between RY,YB,BR,RN,YN,BN,RE,YE,BE & NE.
Define unilateral circuit?
we have an energy meter in a capacitor bank panel, So should we consider it's readings as energy consumption on daily basis. (when capacitor bank doesn't have any energy losses)
