Generally In transformer Tap Changer on HT side, but I have
seen in 66KV side in 220/66 KV, 100 MVA, Areva make
transformer. Why ?
Answer Posted / latika
Where tap changing in the primary may hamper other
equipments there tap changing in the secondary is preferred
in power transformer.
Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
What is capacitance?
Is a 300w induction motor used in a food processor as powerful as a 1000w DC motor.
Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com
In Power Line Communication (PLC) the wave trap is used to block communication signals from entering neighboring lines. My question is this: Why do they allow for different filtering arrangements on these wave traps? Isn't it always going to be a low pass filter since we want the power frequency to go through, and the comm signal blocked?
What is mathematical model of a control system?
What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?
is that any software calculator to calculate the size of cable
why T/F winding temp measurement cts are odd secondary current ie,109A/1.2A/1.4A?
what is the differation bewreen kwh & fundamental kwh in electronic trivector meters
What is the de rating factor of cable? What is the importance of the de rating factor in cable selection?
why do motors burn out? I understand why adding parallel loads to a power source means more current moves through the circuit, and can destroy circuit elements by overheating. What about when you have a vaccuum cleaner intake flush against a floor, a room fan sitting directly against a wall, or a power drill trying to drill through something too hard?
What do you understand by avr?
WRITEDOWN FEW RELY CODES
what is solkor relay and which condition it will act?
how to calculate the formula of cable size if motor kw is given