In Ferranti effect,Receiving end voltage is greater than
sending voltage,why? can anybody tell me the answer
Answer Posted / ashli
receiving end voltage becomes greater than sending end only
at light load or noload condn. most of our loads are
inductive, so power factor corecting equipments(say
capacitors) are connected in parallel to the line so that
the reactive power consumed by the load s supplied by the
capacitor. even though the loads are removed these
capacitive equipments are there. now the reactive power
supplied by the capacitor get added up. this s why the
receiving voltage becomes greater than supply end..
| Is This Answer Correct ? | 69 Yes | 34 No |
Post New Answer View All Answers
Why does amplifier gain reduce?
Define cuttoff frequency?
why high speed tripping relay is used in protection circuit why not normal relay
if there are six generators (3 gas CATT, one Jenbacher o1 MW each, and two nos Diesel 01 no 01 mw other 0.65mw EDGs ( say), 3 CAtt gas set have identical pole pitch,01mw EDG and Jenbacher gas Set have different pole pitch, how their power connection can be done to connect a common bus bar during installation. in short, how different pole pitched generators power connection can be done to connect a common busbar system through generators incomer ACBs.
(In MEP services) HVAC in AC Plant room what else can we provide if the chiller is not considered?
Either the Armoured Earthing strip of HT 3 core cable have to pass through CB CT or not , why ???
What is oscillator circuit?
how is control wiring coding is done in a CRP panel ?
how to select fuse rating for a 3-phase motor ???
what is doid
how can we select the type of wire.what factors we have to look on it , do we have some formula to calculate it. please guide me on it
how to carry out Magnetizing Current Test on Distribution transformer and what purpose we are doing this test. why transformer rating in always in KVA ? what ispositive, negative, zero sequence impedence? How ElCB tripping if Neutral touch with ground Why AC & DC capacitor are use in UPS ? why motor rating in KW? how to syncronize two dg sets
How you calculate the repturing capacity of a HRC fuse
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
low frequency protection why recomend?