- (A) average voltage
- (B) r.m.s. voltage
- (C) peak voltage
- (D) none of the above
Electrical Engineering Mcqs
- (A) mean value
- (B) r.m.s. value
- (C) peak value
- (D) average value
- (A) a sinusoid of the same frequency
- (B) a sinusoid of half the original frequency
- (C) a sinusoid of double the frequency
- (D) not a sinusoid
- (A) 2.5
- (B) 5
- (C) 10
- (D) 15
- (A) will change the maximum value of current at resonance
- (B) will change the resonance frequency
- (C) will change the impedance at resonance frequency
- (D) will increase the selectivity of the circuit
- (A) reduces load handling capability of electrical system
- (B) results in more power losses in the electrical system
- (C) overloads alternators, transformers and distribution lines
- (D) results in more voltage drop in the line
- (E) results in all above
- (A) increases with increase of inductance and decrease of resistance
- (B) increases with the increase of inductance and the increase of resistance
- (C) increases with decrease of inductance and decrease of resistance
- (D) increases with decrease of inductance and increase of resistance
- (A) capacitance is less and frequency of supply is less
- (B) capacitance is less and frequency of supply is more
- (C) capacitance is more and frequency of supply is less
- (D) capacitance is more and frequency of supply is more
- (A) 0.05 s
- (B) 0.005 s
- (C) 0.0005 s
- (D) 0.5 s
- (A) kW
- (B) kVA
- (C) kV
- (D) kVAR
