Answer Posted / giri kaveti
UPS is nothing but uninterpretable power supply it can store
and discharge the DC supply during power cut. But inverter
convert the dc to ac.
Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
How to calculate approximate load loss of a distribution transformer by knowing %ge imp of transformer?
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
can we do the star delta connection of capacitor for 3- phase motor starter.
if we run a 3 phase machine on two phase what will happend??? given answer with solid reason please
What is meant by sag?
formula for calculation of switchgears(i.e. contactor, fuse, cb, relay etc.), if load current is given?
What is stacking factor? What is its approximate value?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
what you have to see after one week or month from the day of installation of transformer ?
what purose of the double circuit transmission line phase of the line phase changed for circuit-1 for Circuit-2 R-Y-B B-Y-R
how to calculate power consumption in slip ring motor at different step
In a voltage-controlled current source A A current booster is never used B The load is always floated C A stiff current source drives the load D The load current equals Isc
How to set a Zone 1 distance relay for distribution feeder?
what is the prosses for getting of 33kv licence (i have completed my engineering degree & working in 33kv substation for contract basis )????
how to identify conection leads of an unknown electric motor