For greater accuracya the value of phase angle should be determined from

A. Cos

B. Tan

C. Sin

D. Sec

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  1. Permeability is otherwise known as
  2. The temperature-resistance coefficient of pure gold is
  3. An open resistor when checked with an ohmmeter reads
  4. An inductive load always has a ___ power factor
  5. At what frequency will the current in a series RLCcircuit reach its maximum value for an applied voltage…
  6. In a circuita an active element is one which
  7. In dividing or multiplying phasor quantitiesa ___ form is used.
  8. A capacitor opposes change in
  9. The symbol Q refers to
  10. When the movable plates of a gang capacitor completely overlap the fixed platesa the capacitance of…
  11. Electric energy refers to
  12. For greater accuracya the value of phase angle should be determined from
  13. Which of the following does not affect resistance?
  14. Which of the following does not refer to electrical energy?
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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
  16. In a parallel bank with unequal branch resistances
  17. The curve between current and frequency is termed as
  18. A linear circuit is one whose parameters
  19. What is the complex impedance of a circuit with an absolute resistance of 300 ?
  20. The ratio of W/VA in an ac circuit means
  21. Property of an electric circuit that dissipates electric energy
  22. Refers specifically to steady state values of quantities in ac circuits which are complex numbers.
  23. When voltage is applied across a ceramic dielectric the electrostatic field p roduced is 50 times greater…
  24. For maximum power transfera what is the relation between load resistance RL and internal resistance…
  25. The second strip of an electronic resistor color-code represents
  26. For a carbon composition resistora typical resistance values range from
  27. How many degrees of phase represents one full cycle?
  28. A switch designed to have low capacitance between its terminal when open.
  29. The farad is not equivalent to which of the following combination of units
  30. A capacitance of 0.05 F equals