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KUMAR PRAKASHAN-ALTERNATING CURRENTS -SECTION-D MCQs (DARPAN BASED ON TEXTBOOK)
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- Phasor's method is used for ……..
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- If in an A.C. L-C series circuit XL gt XC . Hence current …….
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- An A.C. source is connected to a resistive circuit, current …….
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- The relation between the phase of current and voltage in a circuit con...
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- In an A.C. circuit the value of inductive reactance connected with it,...
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- In an A.C. circuit, voltage applied is V = 220 sin 100t. If the impeda...
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- In an L-C-R series circuit, R = 500Omega L = 10 ml of an ideal inducto...
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- As shown in figure instantaneous current passing through the circuit f...
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- The potential difference between the two ends of the three mponents of...
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- In the given figure, total V"rms" and I"rms" passing from various comp...
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- In the circuit given below the reading of voltmeter across L will be …...
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- Voltage and current in an a.c. circuit are given by V=5 sin (100pit-pi...
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- An alternating voltage is connected in series with a resistor R and an...
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- In an a.c. circuit containing an inductor of zero resistance, the emf ...
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- An alternating current source of frequency 100 Hz is joined to a serie...
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- In an A.C. circuit, a resistance of R Omega connected in series with a...
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- A 12 Omega resistor and a 0.21 henry inductor are connected in series ...
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- In a series L-C-R circuit, resistance R = 10 Omega and the impedance Z...
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- An inductance of (200/pi) mH, a capacitance of (10^(-3)/pi)F and a res...
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