Electric Circuits What is form factor? Average value / Peak value. Average value / R.M.S. value. R.M.S. value / Average value. Instantaneous value / Average value. Average value / Peak value. Average value / R.M.S. value. R.M.S. value / Average value. Instantaneous value / Average value. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In which of the circuits power factor can be zero? inductive. capacitive. resistive. both ‘a’ and ‘b’ inductive. capacitive. resistive. both ‘a’ and ‘b’ ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The value of specific gravity of acid when a lead acid battery is fully charged is 2.9585. 2.185. 1.285. 2.585. 2.9585. 2.185. 1.285. 2.585. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following materials has highest electrical conductivity ? Silver. Aluminium. Copper. Steel. Silver. Aluminium. Copper. Steel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The inductive reactance of an electric circuit is 200 Ohms. The frequency of supply becomes doubled. What is the new capacitive reactance? 200 Ohms. 400 Ohms. 50 Ohms. 100 Ohms. 200 Ohms. 400 Ohms. 50 Ohms. 100 Ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The active and reactive power in an AC circuit are 10W and 20VAR respectively. What is the power factor? 0.577. 0.866. 1. 0.5. 0.577. 0.866. 1. 0.5. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS