Multi-step core is used in transformer to:
A) Increase the output
B) Decrease the cost of core material
C) Decrease the cost of copper
D) Increase the efficiency
HOW EFFICIENTLY LOAD IS SHARED BETWEEN ALTERNATORS
what is difference between 2 pole structure and 4 pole structure in transformer yard
Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.
what is the effect of power factor of machines in starting current
what r the safety measures in UPS ? explain all?
Can anybody tell me how to calculate(formula) earth flat size(for copper and aluminium).
What is a copper loss or i2r loss pc?
how to calculate the settings for shaft ct protn in hydro generators
I know the Capacitor value- 12.5KVAR, voltage 440V gas filled, then what is the formula for calculate the microfarad value for this 12.5KVAR capacitor
why we use 25 kv in railway .not 11kv, or 33 kv
How can we calculate strength of copper hich is supplying electric power to heater and in it hold the heater also and what r all types of forces which is acting on it...
WHERE IS THE LIGHTING ARRESTER SHOULD BE PLACED IN DISTRIBUTION LINES?