[" Calculate the reading which will be given by a hot-wire voltmeter if it connected across the "],[" terminals of a generator whose voltage waveform is represented by "],[v=200sin mt+100cos3 alpha t+50sin5cot]

Calculate the reading which will be given by a hot-wire voltmeter if it is connected across the terminals of generator whose voltage waveform is represented by v = 200 sin omega t + 100 sin 3 omega t + 50 sin omega t

A voltmeter reads 80V when connected across the terminals of AC voltage source with frequency f = 100Hz : What is the RMS value of the voltage in the above case?

An alternating voltage is represented by V=80 sin(100 pi t)cos(100 pi t) volt, What is the peak voltage?

An alternating voltage given by e=140 sin 3142t is connected across a pure resistor of 50Omega .Find:- the frequency of the source

In the circuit given below, a voltmeter reads 20V when it is connected across 400Omega resistance. Calculate what the same voltmeter will read when connected across the 200Omega resistance.

An alternating voltage given by V=140sin314t is connected across a pure resistor of 50Omega . Find the frequency of the source

A alternating voltage given by V = 140 sin 314 t is connected across a pure resistor of 50 ohm. Find the rms current through the resistor.

A alternating voltage given by V = 140 sin 314 t is connected across a pure resistor of 50 ohm. Find the rms current through the resistor.

An alternating voltage given by V=300sqrt2sin (50t) (in volts) is connected across a 1muF capacitor through an AC ammeter. The reading of the ammeter will be