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An a.c. source of 200 V, 50 Hz is connec...

An a.c. source of 200 V, 50 Hz is connected across a `400 Omega` resistor and capacitor of 25pF in series. Calculate reactance

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An a.c. source of 200 V, 50Hz is connected across a 300Omega resistor and capacitor of 25/pi muF in series. Calculate (a) reactance: impedance

An a.c. source of 200 V, 50Hz is connected across a 300Omega resistor and capacitor of 25/pi muF in series. Calculate (a) reactance: current in the circuit.

An a.c. source of 200 V, 50 Hz is conneted across a 300 ohm resistor and a capacitor of 25//pi muF in series. Calculate the impedance

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PUNJAB BOARD PREVIOUS YEAR PAPERS-ALTERNATING CURRENTS-EXERSICE
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  2. A capacitor of capacitance 100mu and a coil of resistance 50Omegaand i...

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  3. An a.c. source of 200 V, 50 Hz is connected across a 400 Omega resisto...

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  4. An a.c. source of 200 V, 50Hz is connected across a 300Omega resistor ...

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  5. An a.c. source of 200 V, 50Hz is connected across a 300Omega resistor ...

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  6. An a.c. source of 200 V, 50 Hz connected across a 400Omega resistor an...

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  7. An a.c. source of 200 V, 50 Hz connected across a 400Omega resistor an...

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  8. An a.c. source of 200 V, 50 Hz connected across a 400Omega resistor an...

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  9. A capacitor of capacitance 100mu and a coil of resistance 50 ohm and i...

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  10. A 230 V variable frequency source is connected across a series combina...

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  11. A 230 V variable frequency source is connected across a series combina...

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  12. A 230 V variable frequency source is connected across a series combina...

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  13. A series circuit with L = 0.12H, C = 0.48 mF and R = 25 ohm, is connec...

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  14. A capacitor of unknown value and an inductor of 0.1H and a resistor of...

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  15. A 60muF capacitor, a 0.3H inductor and a 50Omega resistor are connecte...

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  16. A series LCR circuit with R = 20Omega (Ohm), L = 1,5H (Henry) and C= 3...

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  17. What is the relation between peak value and root mean square value of ...

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  18. What is the phase relationship between current and voltage in an induc...

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  19. What do you mean by power factor of an a.c. circuit ?

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  20. Define inductive reactance of an inductor.

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