Interested to Buy Any Domain ? << Click Here >> for more details...
What is the minimum load that you can keep in a 3 Phase 40
KVA Diesel Generator? Is it neccessary to load all the 3
phases? Can a phase be left without load?
- 2 Answers
- 6068 Views
- DRDO, I also Faced
- E-Mail Answers
Answer Posted / binod barik
3PH 40KVA IS THE O/P OF THE GENERATOR MAX.LOAD WE RECEIVE
IS=40*.8=32KW( TAKING STD. AS COS IS 0.8 OF THELOAD SIDE
POWER FACTOR).TAKING MIN. LOAD MEANS DECREASING ITS
EFFICIENCY. YES IT IS NECESSARY TO GIVE BLANCE LOAD IN 3
PH SIDE TO AVOID HEATING & TO GET MAX EFFICIENCY, SO NO
PHASE LEFT WITHOUT LOAD
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
what is the relation between size of the anteena and wavelenghth of radiated wave
What is the effect on power factor, shown by a trivector meter; incase of reverse phase sequence. If the power factor of a system is lag what meter will show in case of reverse phase sequence connected to the meter. and What in case of lead.
How can we calculate the motor frame sizes?
how to select energy meter? have any calculation?
what is the difference between dry and wet type of 132kV terminations. which one is durable
The height to which the liquid in a tank to be maintained for a certain constant velocity?
Explain about retrofitting of machine tool.
why generator efficiency is more in swinburnes test?
What will happened if the neutral of secondary of Xformer ( Star point) Note it's above KVA rated Xformer
Earth has zero potential then what would be the neutral potential ?
what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?
for 11KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV UG system what will be typical per KM "R" "L" "C" parameter.
DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER
Is single load(eg: three phase motor) having all the components like positive,negative,zero sequence components during fault condition?
Whether should be the oil level in OCTC transfomer? It should be upto winding immersed completely or should be upto tap changer s/w? How it will affect the performance of the transformer. Rating may be 33KVA
