Electric Circuits What will be the capacitance when distance between the 2 plates of a condenser of capacitance 8 micro farad is reduced from 10 mm to 4 mm? 1 microfarad. 20 microfarad. 3.2 microfarad. 8 microfarad. 1 microfarad. 20 microfarad. 3.2 microfarad. 8 microfarad. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An equipotential surface is one which has all points at _____________ potential. none of them. same. different. zero. none of them. same. different. zero. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits To find the initial value of a function, the highest power of S in denominator should be ---------- the highest power of S in the numerator. greater than both a and c equals to less than greater than both a and c equals to less than ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Instantaneous power in inductor is proportional to the square of instantaneous current. square of the rate of change of current. product of the instantaneous current and rate of change of current. temperature of the inductor. square of instantaneous current. square of the rate of change of current. product of the instantaneous current and rate of change of current. temperature of the inductor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following capacitor will have least value of breakdown voltage? Electrolytic. Paper. Mica. Ceramic. Electrolytic. Paper. Mica. Ceramic. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Addition of which of the following substance in electrolyte helps in producing bright finish? Dextrol. Any of above. Phenol. Glycerine. Dextrol. Any of above. Phenol. Glycerine. ANSWER DOWNLOAD EXAMIANS APP
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