why free wheeling diode is connected across inductive load
Answer Posted / sachin kumar airan
avoid from nagative voltages at the output.to improvement
of powerfactor.to avoid the current flow in reverse
direction.
Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
Is there any Institution for giving M-tech in Electrical engineering for those who r in service? Give the details please.
how unidirectional torque is produced in DC motor?
WHAT DO YOU MEAN THE DIFFERENT TYPE OF CURVES OF RELAY LIKE STANDARD INVERSE, VARY INVERSE, NORMAL INVERSE, LONG INVERSE ETC....
what is gas turbine intercooling ?
how to find the voltage's of a transmission line plzz help with pictures i am not able to understand
What is dynamo?How it works and what is the function of dynamo in a DG.
What is the use for cable entry in control room?
how to find Harmonics and types as per the equipemnts
Has someone here done a sizing for a generator (3 phase), its for a pumping station. If you have an example for standby/duty and both running (I) star delta (ii) Soft Starter.
what is the size of ht cable of 33kv ht line and transformers ratings are 1 Mva and 5mva.please send formula also.
How to select the earthing transformer,for DELTA TO DELTA TRANSFORMER OR ALTERNATOR SIDE.Pls post your answers and calculation.
am commissioning the trafo without connecting the neutral therefore unbalance will occur what is the alternative solution for this?
In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?
what & how to check the lightning arrester
Explain the functioning of diode?