Generally transformers has delta primary and star
secondary. But in some transformer i saw Star primary and
delta secondary. what is the reason for chosing like this?
Answer Posted / k.prakashchandra
If the secondary is connected to a 3phase load or another
transformer
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What is the lockout relay
what happened when we supply a dc current in dc motor?? can it worked properly?
why all the feeders are designed in a particular manner ... is there any reason for that???
Define peak time.
how we can come to know that motor winding resistance which showing by DMM is right or wrong???is there any chart or something that we will compare & check???
Will an earth leakage trip be activated if the component or wiring is faulty on low voltage equipment.Example An electrical Cat Scarer placed in the garden and water gets into the wiring.
An automatic water heater is an example of which type of control system?
what is the correct format to create a resume for interview??
What is the difference between vector surge relay (78) and Pole slip relay (98G)
i need the curve duty cycle and amper for (150 kva @50% dyty cycle) transformer turn ratio :19 and vin 400
if the load is 80 amp for main fuse and 100 amp for breaker so how can we calculate the cable size (cooper ) .
is it true there's a big difference in using Cummins or Denyo...especially power output or leakage
IN 1000kva transformer where the oil and winding temperature sensors is connected
What is the difference between electronic regulator and ordinary electrical rheostat regulator for fans?
how current is reverse from its normal direction during the fault?