What happen when switch yard one pole not tripe when you
tripping the breaker
- 3 Answers
- 5520 Views
- Adani, I also Faced
- E-Mail Answers
Answer Posted / sunil
At this condition, Pole discripency trips the Before breaker or previews breaker so that mechanical person can short out the pole mechanism problem because power isolated.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
Its possible to use 3core 2R of 240 sq.mm cable for 3phases & separely 50sq.mm 3core cable fully for Neutral for connection of PCC to MCC 3ph..4wire system?
what is differnce btwen lll and lllg faults
Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both
When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?
operation of protection relay watchdog contact?
i have flexible wire. size of conductors is 0.190 mm & no.of conductors are 48. then size of wire comes 1.37 sqmm instead of 1.5 sqmm . the what is tolerance for this size.
how many types are their in switchyard or substation(like D,I TYPE), what is differant between them
What is the need for a controller?
i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.
please tell me how a surge protector work on a DC 48Volt.? please describe briefly.
why Lightening Arrester Probe sharp at Top of telecom tower.
how to determine ct ratio in ht vcb?
how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?
What is the difference between security constraint unit commitment and security constraint optimal power flow?
I want single line diagram for AMF & DG syncronizing panel
