If I0 and V0 are the peak values of AC and AC – emf for an AC generator, then their rms values respectively are …………….
A) I0/2, V0/2
B) (I0/√2, V0/√2)
C) I0 .√2, V0 . √2
D) 2I0 ,2V0
Answered Feb 05, 2023
Correct option is B) \(\left(\mathrm{I}_{0} / \sqrt{2}, \mathrm{~V}_{0} / \sqrt{2}\right)\)
Correct Answer - 35,20
B) anti parallel
Correct option is B) 1 A
C) AC generator has slip rings while the DC generator has a commutator.
Correct option is C) electrical
Correct option is A) 220 A
a. E = P X T SO, E = 3X2 = 6 kWh Cost of buying electricity from the main electricity board = 6 x 3.50 = Rs. 21.0 b. To reduce the...
Correct Answer - D The correct option is (d).
Mechanical energy → Electrical energy
Correct Answer - C `v_(rms)=sqrt((3RT)/(M))rArrv_(rms)prop(1)/sqrt(M)`
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