Electric Circuits What is apparent power in AC operation? Product of voltage and current. Product of rms voltage and rms current. Product of voltage and current at full load. Product of voltage and current at no load. Product of voltage and current. Product of rms voltage and rms current. Product of voltage and current at full load. Product of voltage and current at no load. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Addition of which of the following substance in electrolyte helps in producing bright finish? Dextrol. Glycerine. Any of above. Phenol. Dextrol. Glycerine. Any of above. Phenol. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which variety of copper has the best mechanical strength ? Annealed copper. Soft copper. Cast copper. Hard drawn copper. Annealed copper. Soft copper. Cast copper. Hard drawn copper. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit. What is the value of current I in the 5 Ω resistor in the circuit given in the figure? 3 A. 2 A. 4 A. 0 A. 3 A. 2 A. 4 A. 0 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 35 V source is connected to a series circuit of 600 Ω and R as shown. If a voltmeter of internal resistance 1.2 kΩ is connected across 600 Ω resistor, it reads 5 V. The value of R is 1.2 k Ω. 3.6 k Ω. 7.2 k Ω. 2.4 k Ω. 1.2 k Ω. 3.6 k Ω. 7.2 k Ω. 2.4 k Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor and an inductor are connected in series across a voltage source. Which two parameters in that circuit decrease if frequency of voltage source increases? Z and I. VL and Z. VL and VR. VR and I. Z and I. VL and Z. VL and VR. VR and I. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS