Alternating CurrentMedium
Question
The relation between an A.C. voltage source and time in SI units is :
V = 120 sin (100 πt) cos (100 πt) volt value of peak voltage and frequency will be respectively :−
V = 120 sin (100 πt) cos (100 πt) volt value of peak voltage and frequency will be respectively :−
Options
A.120 volt and 100 Hz
B.
volt and 100 Hz
volt and 100 HzC.60 volt and 200 Hz
D.60 volt and 100 Hz
More Alternating Current Questions
A student connects a long air cored-coil of magnanin wire to a 100 V D.C. supply and records a current of 25 amp. When t...The power factor of the circuit is . The capacitance of the circuit is equal to...The number of turns in the primary and secondary of transformer are Np and Ns respectively. The resistance of the second...An A.C. supply gives 30V r.m.s. which passes through a 10Ω resistance. The power dissipated in it is :...In the AC circuit shown below, the supply voltage has constant rms value V but variable frequency f. At resonance, the c...