Electric Circuits Addition of which of the following substance in electrolyte helps in producing bright finish? Glycerine. Any of above. Phenol. Dextrol. Glycerine. Any of above. Phenol. Dextrol. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a capacitor, the electrical energy is stored in electric field. both ‘electric field’ and magnetic field’. none of above. magnetic field. electric field. both ‘electric field’ and magnetic field’. none of above. magnetic field. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The phase angle difference between current and voltage is 90o, the power will be maximum. minimum. VI. zero. maximum. minimum. VI. zero. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the frequency of domestic power in India? 50 Hz. 220 Hz. 70 Hz. 60 Hz. 50 Hz. 220 Hz. 70 Hz. 60 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits There is a ________ between two nodes of signal flow graph link branch tree None of these link branch tree None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For balanced star load, if unbalanced line current are IR, IY, IB equal to - j10, - j10 and - j20 respectively, the neutral current will be equal to (8.66 - j5) A. (-9.66 + j5) A. (8.66 + j5) A. (-8.66 - j5) A. (8.66 - j5) A. (-9.66 + j5) A. (8.66 + j5) A. (-8.66 - j5) A. ANSWER DOWNLOAD EXAMIANS APP
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