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Phasor diagram for the following circuit...

Phasor diagram for the following circuit is …….

A

B

C

D

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The correct Answer is:
A
Here R and L are parallel so voltage is same and so voltage V is taken on +X-axis.
In inductor current lags behind by `pi/2`. So it taken on -Y-axis and the current and voltage are same in phase so `I_R` is taken on +X-axis.
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KUMAR PRAKASHAN-ALTERNATING CURRENTS -SECTION-D MCQs (DARPAN BASED ON TEXTBOOK)
  1. Phasor diagram for the following circuit ……..

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  2. Phasor diagram for the following circuit is …….

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  3. Phasor diagram for the following circuit is …….

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  4. In an A.C. series circuit of L-R voltage applied is 220 V, if the pote...

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  5. In series L-C-R circuit, resistance, inductance and capacitance are co...

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  6. A coil of resistance R and inductance L is joined with a battery of E ...

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  7. In a given circuit V = 5V, VL = 3V then VR=

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  8. A pure resistance and a pure inductance are connected in series across...

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  9. If we consider the phasor if I in positive X-direction for an A.C. cir...

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  10. When above circuit is in the condition of resonance,

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  11. Reading in voltmeter in above circuit is......

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  12. Voltage V1 across the capacitor in above circuit is

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  13. In Phasor's method, magnitude (or length) of vector (known as Phasor) ...

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  14. Phasor's method is used for ……..

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  15. If in an A.C. L-C series circuit XL gt XC . Hence current …….

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  16. An A.C. source is connected to a resistive circuit, current …….

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  17. The relation between the phase of current and voltage in a circuit con...

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  18. In an A.C. circuit the value of inductive reactance connected with it,...

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  19. In an A.C. circuit, voltage applied is V = 220 sin 100t. If the impeda...

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  20. In an L-C-R series circuit, R = 500Omega L = 10 ml of an ideal inducto...

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