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Question
Why we are putting off the APFC(automatic power factor
control) panel while the generator is running?
 Question Submitted By :: Electrical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
we can not use APFC panel while generator. 
Is This Answer Correct ?    4 Yes 1 No
Yogesh
 
Answer
# 2
we are putting in APFC off condition in Generator running
because capacitor bank added in dg running condition power
factor increase and kva is more then its rated DG kva bcz
all generators desigen in 0.8 pf with rated Kva.
 
Is This Answer Correct ?    1 Yes 0 No
Ns
 
 
 
Answer
# 3
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
K.prakashchandra
 
Answer
# 4
Add that APFC is to be used only when gen is connected to
grid or network.
 
Is This Answer Correct ?    0 Yes 3 No
K.prakashchandra
 

 
 
 
Other Electrical Engineering Interview Questions
 
  Question Asked @ Answers
 
dear all, i want to ask that what is diversity factor. please explain breifly. because i hve quiet no concept about this.   2
Short circuit voltage of a transformer mainly depend on A ohmic resistance of primary B ohmic resistance of secondary C magnitude of leakage flux D cross sectional area of core   1
what is the principle of synchronous motors? The-Grand 3
What are the tests to be done on circuit breaker?   1
Can transformer develop three phase power from a single phase source? ONGC 11
how we can save electrical energy in industries,please give some inputs   3
what is meant by leakage current of a capacitor?   1
1. how much normal earth resistance in earth pits(neutral and body earth) and transformer neutral and body earth & panel earth. HP 7
100V supply is appllied between 500K Resistance bulb. for 1 kwh energy, how long time the bulb will glow? explain the calculating method. Bhel 3
How to calculate the size of the conductor for particular load HCL 7
what is wave trap? And how it works?   3
what happens when the supply frequency to the tube light is reduced to 25Hz....?   4
 
For more Electrical Engineering Interview Questions Click Here 
 
 
 
 
 


   
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