Answer / karthi

it is the square root of mean value of a varying quantity

Answer / shiva

The rms value of an alternating current is the value of
steady current (DC) which flowing through a given circuit
for a given time produces the same heat as produced by
alternating current flowing through the same circuit for
the same time.

rms value=square root(area under the squared
curve /base length )

Answer / amarimuthu

root mean sqare valve

Answer / mihir

Same as Bapu.
Adding Only...

Vrms=Vm/1.732
Irms=Im/1.732

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