Answer Posted / balaji srinivasan
Bus coupler is used also for segergation of buses. if bus
is contineous any fault in bus results to shutdownn of all
feeders if buscoupler is there faulty section will only get
affected others remain healthy. This will improve the
relibility of substation.
Is This Answer Correct ? | 63 Yes | 19 No |
Post New Answer View All Answers
Is there any guideline say about display of earthing value near to earth pit
Why the power generated in dams is complex power? Why the generators in dams cannot produce Real power directly (i.e power which has zero reactive part)?
We are preparing another project which involves Waste heat recovery from a 1 MW GE Engine. The Engine in particular gives out flue gas at 487Deg C with a flow rate of 5650 kg/hour and this can be cooled to 180 Deg C. This gives a thermal output of ~ 594 KW that is available for input to VAM via heat exchanger / boiler. Additionally 581 KW will be available from engine jacket water (temperature profile 80/ 80 Deg C and a flow rate of 50m3/hr) Our estimation is that 300 TR of cooling is possible with a suitable VAM machine(s). Please advise what is the most suitable arrangement with maximum TR and min Capital expenditure. plz reply me as early as possible
why Y CONNECTION IS BETTER INTERMS OF EFFICIENCY AND P.F FOR A LAOD LESS THAN 40% AND WHY AFTER DELTA IS BETTER FOR > 40%
Why in ESP Positive earthed
I have experienced electrical maintenance HT ,but I completed be ECE ....can I apply c license or not ???? Pls help me friend s...
why Current is lead 90 degree and voltage is lag 90 degree in a capacitor.? why Current is lag 90 degree and voltage is lead 90 degree in an inductor.?
sir, 3phase induction motor takes different pf and different KW in three phase while running,explain reason
Testing procedure of DG alternator stability test
can anyone show me how the 3 phase power is supplied to socket outlets?
How many turns are there in primary winding? (In Transformer)
I Just want do EHS Certified Certification Distance Course From Govt approved,so can any body provide me details.
what are the preventive maintanance actions taken for air circuit breaker? please answer me
PLZ sent the previous year question paper for GET in NHPC on my EMail id ppshanker@gmail.com
What is the difference between Static and servo controlled voltage stablizer?