what happens when the transformer is connected to DC supply?
Answer Posted / piyush sharma
tha transformer work on mutual induction and key fector is frequency and in dc supply no frequency so primary winding work as heater and after sometime its burn
Is This Answer Correct ? | 20 Yes | 1 No |
Post New Answer View All Answers
what is the difference between capacitive and resistive voltage divider?
The series field winding has low resistance while the shunt field winding has high resistance. Why?
Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???
What is the difference between rulling span and wind span of of an Over Head Transmission Line?
Define the three phase formula fuse.
What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer
HOW CAN WE DECIDE THE SUPPLY VOLTAGE FOR MOTOR ACCORDING TO ITS RATING(IF ANYONE KNOWS GIVE IT WITH EXAMPLE AND ITS CALCULATIONS)
why it is not advisable to run low rating (19KVA) DG sets in parallel for long durations even though they are provided with droop ckts (QDC)
How to calculate cable size in HT AND LT
How line capacitance & line inductance varies with increase in height tower.
WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM
What will happen if i replace a inductive proximity switch with photo sensor in a machine?
how to do the ductor test?
Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com
Define settling time.