Answer Posted / sara
KVA=VI*power factor
Efficiency of DG sets depends on the type of load used. the
manufacturer doesn't know what the type of load(inductive-
lagging-PF, capacitive-leading-PF) is to be used. so they
don't consider the power factor here, they take it as
unity.PF.
KVA=VI*(1) hence DG ratings are in KVA.
Is This Answer Correct ? | 49 Yes | 10 No |
Post New Answer View All Answers
one electromagnet is called
L.A. (Lightening Arrester) is located at a place from where transmission line enters the transmitting substation. So L.A. (Lightening Arrester) is the first equipments which has to encounter with lightening, high voltage surges and switching surges. It has to absorb energy of lightening, high voltage surges, and switching surges. L.A. (Lightening Arrester) is made up of layers of semiconductors. If these layers can not tolerate energy released by lightening, high voltage surges, and switching surges the L.A. (Lightening Arrester) blasts.
Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.
Difference between on line capacitor and Station type capacitor
sir please tel me how calucalte kwh if home taken load 30ams how maney kwh taken per day.and 3phase motor 5hp per hars how maney load teken and how mach kwh and forward me to electrical table for calicalte kwh and kvr and kvah
what is meant by poly phase induction motor ? how its operating by single phase or three phase?
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.
Can any body tell me the different types of LT cables & their application.
How to calculate loses in transformer of 160 KVA ?
What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?
What is meant by a stray loss of a induction motor??? What is the equation to find it
WHat is the requirement of installing FAST ACTING EARTH SWITCH in GIS and how is that integrated with protection system. How and when does it operate?
solar energy light efficiency & disadvantages?
What is the form name of 'c' license, I want to download in web
what is ground fault in ACB?