When we use 3 terminal resistor?
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Transformer diagram mention each parts ?
Why not connect relay Y phase for over current and earth fault
Define norton equivalent circuit?
what is the different between rms and average value
Why is back emf used for a DC motor? Highlight its significance.
WHAT IS NORMAL VECTOR GROUP USED FOR DESIGNING OF TRANSFORMERS??
Wat is da difference b/w neutral earthing and unearthed system?
What is Earth Fault and Over current Fault.
For high frequency application we use which transformer?
In which iron losses is higher induction motor /transformer
Why donot sleep below the tree for night time?
WHY MOSTLY Rph IS USED FOR CONTROL CIRCUITS AUX. SUPPLY ?