Answer / viral shah

RMC VALUE OF an AC quantity is the same quantity which will produce same heating effect when DC current flows.

Answer / venkat

It is Root Mean Square Value of the Alternating Current

Answer / prathap

RMS means root mean square value. it is the unit of speed

Answer / suhas

Z=R+jXL-IMPEDANCE
XL=SQUER ROOT OFZ^2-R^2

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