Electric Circuits The electrical resistance of human body is around 5 ohms. 250 ohms. 1000 ohms. 25 ohms. 5 ohms. 250 ohms. 1000 ohms. 25 ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 10 μF capacitor and 100 W, 220 V lamp is connected in series across a 220 V alternating supply. In which frequency of the supply the lamp will glow brightest? 1000 Hz. 100 Hz. 10 Hz. 1 Hz. 1000 Hz. 100 Hz. 10 Hz. 1 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two wires of A and B of the same material and length ‘l’ and ‘2l’ have radius ‘r’ and ‘2r’ respectively. The ratio of their specific resistance will be 4:1. 1:1. 1:2. 1:8. 4:1. 1:1. 1:2. 1:8. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For a band pass filter, cut off frequency of the low pass filter should be ___ of the high pass filter? equals to greater than less than All of these equals to greater than less than All of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Efficiency of electrical machines should be calculated by measuring losses and input. output and input. losses and output. losses. losses and input. output and input. losses and output. losses. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following substance when added to electrolyte promotes smooth deposition? Any of above. Albumen. Gelatine. Glucose. Any of above. Albumen. Gelatine. Glucose. ANSWER DOWNLOAD EXAMIANS APP
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