Interested to Buy Any Domain ? << Click Here >> for more details...
we hav seen in electric engine of trains only 1 wired slidng
conecctn is there frm ovrhead line,howevr to complete a ckt
in dc postv n negtv two conection has to b there...so where
is tht negative is been connectd or where it is grounded...?
- 5 Answers
- 7880 Views
- ABB, I also Faced
- E-Mail Answers
Answer Posted / roushan.eee
it takes negative from the track.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
what sort of general awareness questions are asked in o.n.g.c entrance exam?????????????????
How much costly in percentage wise is sandwich busduct costly than air insulated busduct of any rating?
How can we checked Killo Watts of Motor & Alternator?
Block diagram of Power line communication?
WHat is the requirement of installing FAST ACTING EARTH SWITCH in GIS and how is that integrated with protection system. How and when does it operate?
what is the function and use of cable differential protection relay?
What kind of socket shall be provided for window type air conditioner with cooling capacity upto 18000 BTU/hr
how did the testing of protection relays done through current injection
How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?
where is core-type and shell-type construction suitable for transformers ?
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
difference between power surge and switching transient
What is the effect of positive feedback on the stability of the systems?
how to check avr of dg set of 125kva
what is the problem when i want to close a circuit breaker by local position it closes well.but when i close it in remote position it trips
