Natural frequency in the control system represents nature of
a. Transient response
b. Oscillations
c. Overshoot
d. Speed of responce
how system voltage affect the power factor or vice-versa.
what is the basis for selection of Protection CT class ? How anyone can decide whether to go for 5P10 or 5P20 ?
If ac voltage applied to the field of dc generrator the output of dc generator ?
If two Transformers are connected in parallel having impedance of 50KA in both transformers will the impedance increase or decrease after connecting transformers in parallel?
What is system earthing?what are the types?
A parallel flow heat exchanger will perform better than a counter flow heat exchanger. State if the statement is true or false.
How silicon gel sucks moisture in the transformer, its have any small exaust fan behind silicon gel.
what is phase voltage and phase current what is line current and line phase
Why AC current leads voltage in capacitor and how?
What is meant by power factor correction?
what is doid
HOW TO CALCULATE THE ILLUMINATION IN INDOOR LIGHTING?
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