Electric Circuits In direct arc furnace which of following is of high value? All of above. Power factor. Voltage. Current. All of above. Power factor. Voltage. Current. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The unit of electric displacement vector is C/m2. Ampere-m. C - m. C/m. C/m2. Ampere-m. C - m. C/m. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two resistances R1 and R2 give combined resistances 4.5 Ω and 1 Ω when they are connected in series and parallel respectively. What would be the values of these resistances? 3 Ω and 6 Ω. 1.5 Ω and 3 Ω. 6 Ω and 9 Ω. 3 Ω and 9 Ω. 3 Ω and 6 Ω. 1.5 Ω and 3 Ω. 6 Ω and 9 Ω. 3 Ω and 9 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the followings is/are active element? Both Voltage source Current source None of these. Both Voltage source Current source None of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor having a capacitance of 40 μF is connected across 250 V DC source. The charging current will be least when capacitor is almost 25% charged. when capacitor is half charged. when capacitor is fully charged. initially. when capacitor is almost 25% charged. when capacitor is half charged. when capacitor is fully charged. initially. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Conductance of any conductor is expressed as watt / ampere2. ampere / watt. mho. volt2 / watt. watt / ampere2. ampere / watt. mho. volt2 / watt. ANSWER DOWNLOAD EXAMIANS APP
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