Electric Circuits An electric field line and an equipotential surface are always parallel. inclined at any angle. always perpendicular. none of above. always parallel. inclined at any angle. always perpendicular. none of above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the dielectric material used in precision small value capacitor and capacitor used in radio frequency circuits? Glass. Vacuum, air. Titanium oxide. Oil impregnated paper. Glass. Vacuum, air. Titanium oxide. Oil impregnated paper. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which field is associated with the capacitor? Magnetic. Both of (A) and (B). None of above. Electric. Magnetic. Both of (A) and (B). None of above. Electric. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the network shown below when I = 0, V = 20 V and when R = 0, I = 10 A. If now R = 3 Ω what is the value of the current I? 5 A. 4 A. 10 A. 6 A. 5 A. 4 A. 10 A. 6 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC parallel circuit if current through capacitor and inductor is equal. Then What is the power factor? unity leading lagging zero unity leading lagging zero ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor is connected across the voltage source and the frequency of voltage and current wave form is 50Hz, then what is frequency of instantaneous power 50 Hz. 0 Hz. 100 Hz. 150 Hz. 50 Hz. 0 Hz. 100 Hz. 150 Hz. ANSWER DOWNLOAD EXAMIANS APP
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