Answer / pravesh

ripples in ac supply are the d.c. components which are
along with the supply.

Vac = sq root (Vrms)^2 + (Vdc)^2

Answer / yogan

dc power

how to calculate current and voltage in a same circuit?

0 Answers  

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how to find total current when kva is 30.4 given ? should we use root 3 (1.732) in the formula?

2 Answers  

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What is ONAN/ONAF1/ONAF2 for transformer cooling

5 Answers  

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what is the role of frequency in electrical system

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why 3 phase motors are preferable over single phase motors ?

6 Answers  

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