-
Star Type Transformer
Why are we employing star type transformer at transmission end and delta type transformer at receiving end?
-
Use of DC machine
We have enough category of AC machines more relliable than DC machine then why we are using DC machines in some application yet?
-
Wattmeter Circuit
Why pressure coil is named so in wattmeter circuit?
-
OC/SC Test On Low Voltage Side
Why OC test is carried out on low voltage side of transformer?
-
Transformer Sound
Why do you get a typical sound when the transformer is put into operation?
-
Rated Voltage and Frequencey
Why OC test is carried out at rated voltage and frequency?