Electric Circuits In which of the circuits power factor can be zero? capacitive. inductive. resistive. both ‘a’ and ‘b’ capacitive. inductive. resistive. both ‘a’ and ‘b’ ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacity of a lead acid cell does not depends on its rate of charge. quantity of active material. temperature. rate of discharge. rate of charge. quantity of active material. temperature. rate of discharge. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The hot resistance of a tungsten lamp is about 10 times the cold resistance. Accordingly, cold resistance of a 100 W, 200 V lamp will be 4 Ω. 400 Ω. 40 Ω. 800 Ω. 4 Ω. 400 Ω. 40 Ω. 800 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor has a capacitance of 6 μF. Calculate the stored energy in it if a DC voltage of 100 V, is applied across it? 3 × 102 joules. 4 × 102 joules. 6 × 102 joules. 2.5 × 102 joules. 3 × 102 joules. 4 × 102 joules. 6 × 102 joules. 2.5 × 102 joules. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Basic cut set matrix consists of 2 branch. any number of branches. one branch. no branches. 2 branch. any number of branches. one branch. no branches. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For finding the Z11 parameter at the input port of a two port network input port is open circuited. output port is short circuited. output port is open circuited. input port is short circuited. input port is open circuited. output port is short circuited. output port is open circuited. input port is short circuited. ANSWER DOWNLOAD EXAMIANS APP
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