Electric Circuits The ratio of the resistance of a 200 W, 230 V lamp to that of a 100 W, 115 V lamp will be 0.5. 0.25. 4. 2. 0.5. 0.25. 4. 2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Unit step function is first derivative of gate function. parabolic function. impulse function. ramp function. gate function. parabolic function. impulse function. ramp function. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A parallel plate capacitor has a capacitance of C farad. It area of the plates is doubled and the distance between them is half, the capacitance of the capacitor is 2C Farad. 16C Farad. 4C Farad. C Farad. 2C Farad. 16C Farad. 4C Farad. C Farad. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What are the points to be mentioned in specifying main switches? None of these. Both A and B. Voltage grade. Current rating. None of these. Both A and B. Voltage grade. Current rating. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit. What is the value of current I in the 5 Ω resistor in the circuit given in the figure? 3 A. 2 A. 0 A. 4 A. 3 A. 2 A. 0 A. 4 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a delta network each element has value R. The value of each element in equivalent star network will be R / 4. R / 6. R / 3. R / 2. R / 4. R / 6. R / 3. R / 2. ANSWER DOWNLOAD EXAMIANS APP
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