Interested to Buy Any Domain ? << Click Here >> for more details...
why core is useful for the transformer and in its operation
- 1 Answers
- 3629 Views
- I also Faced
- E-Mail Answers
Answer Posted / sarmadahmed
Transformer works on electromagnetism that is mutual inductance. If the voltage of primary is varied, the effect is felt by secondary but this 'effect' (flux) has to be transferred to the secondary first. It means the core is responsible for the connection of flux from primary to secondary hence it is made of conductor sheets.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How to Decide(calculate) Bush bar size for copper and aluminiam ?
Logic using 1 kV or 1,1 kV grade in house wiring Low voltage cable. Explain/suggest? some use 1kV and some prefer 1.1kV grade insulation low voltage cable why??
any idea abt REVERSE METERING concept.........?
i need mat lab program to find out the transmission line losses,regulation and losses
how to Select its CORE in electrical cables based on its applications? or Application of various types of electrical cable based on it CORE?
What is an alternator impedance value?
placing earthing pit in pathway is correct or wrong??. placing earthing wireGI1/18 inside walls is correct or wrong?. explain!!!
IF TVM OF TRANSFORMER SHOWS POWER FACTOR ON 33 KV SIDE AS 0.97 LAGGING AND ON 132 KV SIDE IS 0.75 LEADING.IS THIS CORRECT.WHERE IS PROBLEM.
Why in metering Ct for ammeters ct secondary side is grounded for each Ct but not in case of CBCT (Core balance current transformer)..kindly some1 highlights the reason..is it because net flux is zero?
How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?
what will happen if OLR CT in all phases are short circuted
what are the 4 rules to start the motor?
why should the lowest unit of a testing transformer ( cascaded transformer ) have higher power rating??
1. what is usage for power factor in industries?? 2.why we need to monitor power factor??
WHAT IS THE MEANING OG (li = 7 In)
