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Refers specifically to steady state values of quantities in ac circuits which are complex numbers.

A. Domain

B. Scalar quantity

C. Vector quantity

D. Phasor quantity

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  1. Which factor does not affect resistance?
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    Any resistance R in a branch of a network in which a current I is flowing can be replaced by a voltage equal to IR. This states
  3. The capacitor opposes any change in voltage across it by
  4. When the movable plates of a gang capacitor completely overlap the fixed platesa the capacitance of…
  5. A resistor wound with a wire doubled back on itself to reduce the inductance.
  6. What is the reciprocal of quality factor?
  7. Liquids that are good conductors because of ionization are called
  8. What is the most convenient way of achieving large capacitance?
  9. What dielectric is generally employed by a variable capacitor?
  10. In a parallel bank with unequal branch resistances
  11. In calculating maximum instantaneous power ___ voltage or current is used.
  12. A term used to express the amount of electrical energy stored in electrostatic field.
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    Nortons theorem is what form of an ac equivalent circuit?
  14. What does a capacitor store?
  15. In a circuita a passive element is one which
  16. The ohmic value of a resistor with negative temperature coefficient
  17. If an emf in circuit A produces a current in circuit Ba then the same emf in circuit Bproduces the same…
  18. Which of the following does not refer to electrical energy?
  19. A capacitive load always has a ______ power facto
  20. Voltage resonance means
  21. When two in-phase sine waves that have identical frequency and amplitude are added togethera then the…
  22. What is the complex impedance of a circuit with an absolute resistance of 300 ?
  23. In adding or subtracting phasor quantitiesa ___ form is the most convenient.
  24. What is the form factor of a triangular wave?
  25. For greater accuracya the value of phase angle should be determined from
  26. For a carbon composition resistora typical resistance values range from
  27. How many coulombs are delivered by a storage battery in 25 hours if it is supplying current at the rate…
  28. The electric field strength between capacitor plates has a unit
  29. Two complex numbers or phasors are said to be conjugate if they
  30. A coil of inductance L has an inductive reactance of XLin an ac circuit in which the effective current…