Why we are putting off the APFC(automatic power factor
control) panel while the generator is running?
Answer Posted / k.prakashchandra
APFC is for use while gen is running only.It is not
preferred as it may lead to voltage rise whenever there is
sudden network failure.
| Is This Answer Correct ? | 1 Yes | 4 No |
Post New Answer View All Answers
Name two low frequency oscillators?
at work we have a 3 phase motor but on testing one phase isnt getting a reading. it runs 24 hours a day all week. stops and starts well no noise or heating. the phase isnt down to earth.is it just a bad meter reading or not? phases one and three came up with a resistance reading of 0.4 but phase 2 couldnt get anything shows up as open circuit.
why d.c produces corrosion
which type of amplifiers are used in multimete?
What are the advantages of vscf wind electrical system?
How to select a cable size for particular load?
what is the difference between rectifier and converter and commudator?
what will happen if ac and dc supplies given
what reason of line current and phase current in star connection and line current and phase current not equal in delta connection?
on a three-winding transformer relationship delta-delta-star, on third winding why the relationship is a star? what are the advantages and disadvantages? Thank you and please help
How do i perform grounding of star point of Genset (400V) for making connection with step up transformer of DELTA-DELTA (400V to 20KV) ? while Genset itself has its own neutral and grounding bus bar inside genset breaker box whereas we have another neutral and grounding busbar in synchronizing panel next to genset at maximum distance of 6meter, would someone pls advice if we can only perform neutral grounding in synchronizing panel or should we ground neutral on both places inside genset breaker box and synchronizing panel.
I am an American living in Vietnam and I have recently gotten a refrigerator from Japan and it is rated for 100 vac, but the power here is 220 so I bought a voltage stabilizer it has a 1 kva output rating. Can you please tell me what the amperage is? I'm confused and without a working fridge.
what is a reactive power? what is the relation with power factor?
what is the reactance,capacitance & impedence electrical armoured & unarmored Cables.
we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain