Interested to Buy Any Domain ? << Click Here >> for more details...
the distance from my office to d.g is aprox 400mtrs and
voltage drops ibn my office near about 40 volt what should
i do p[ls suggest.
- 4 Answers
- 5641 Views
- I also Faced
- E-Mail Answers
Answer Posted / sabale.dnyanehswar@gmail.com
IF U ASKING ABT DC Voltage then ans is
1. u have to increase the sq.mm size of the cable. i.e if
u r laid cable size is 16 sq.mm. u can go to 25 sq.mm.
2. u have to increase u r battery Amphour rating . by
replacing it with higher rating.
if u asking abt AC voltage:
1. check the DG set terminal voltage if voltage is not
proper then check at AVR terminal. if there also not ok.
then check it with another AVR card.
2. if AVR is OK then check any leakage of cable with taking
megger & continuty with earth.
3. if problem is found in cable then replace with new one
or increase the rating of cable.
if everythink is ok. then take voltage at receiver end with
out load. one by one increase the load at every time
voltage reading. if found prob. in another ckt. rectify it.
The range should be +- 5% should be accepted.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
The metal-enclosed switchgear and controlgear is subdivided into three types: 1. metal-clad switchgear and controlgear; 2. compartmented switchgear and controlgear 3. cubicle switchgear and controlgear. What is the main differnence between them. State some example.
what will happens if one phase is missing for 33/11kv power transfomer and why?
WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB
I am apply the AAI. So i want electrical sample question paper in technical with answer my id is vijayjobsmart@gmail.com
Show the schematic arrangement of diesel power station layout and give its principle of operation.
pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..
how can i find cable size from current rating?
What is the difference IN MCCB's between thermal magnetic and electronic tripping system ?
what is mean by descripiency relay? & wht is its ansi code?
What is the tests required for a 132 kV, 400 kV , 765 kV for a Circuit Breaker and Power Transformer before commissioning ?
3 phase induction motor connection star or delta while using ac drive motor is .75 to 5.5 kw
please I wont know how to calculate the vector group for power transformer ZNyn11 best regard.
what is different between relay and plc?
why is the conservator tank painted white on the transformer
in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformerÂ
