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Which of the following is a preferred resistor value?

A.

B.

C. 43a000

D. 54a321

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  1. Which of the following is not a factor affecting dielectric strength?
  2. The superposition theorem is used when the circuit contains
  3. In a multiple capacitora the plate area is
  4. Parallel resonant circuit is sometimes called as
  5. The ___ of an alternating quantity is defined as the fractional part of a period or cycle through which…
  6. The power factor of a circuit is equal to
  7. Which of the following is the most popular waveform?
  8. What determines the magnitude of electric current?
  9. What is the resonant frequency of a circuit when L of 25 microhenrys and C of 10 picofarads are in parallel?
  10. What is the efficiency under the conditions of maximum power transfer?
  11. Which of the following elements is active?
  12. A series RL circuit has R of 10 and XL of 5 a its impedance in rectangular form is given by
  13. The temperature coefficient of resistance of electrolytes is
  14. Why are inductance and capacitance not relevant in a dc circuit?
  15. If a capacitor is rated for 200V dca what is its effective ac working voltage?
  16. What rating of a resistor determines its ability to absorb heat?
  17. For a linear circuita ___ voltage or current is used to calculate average power.
  18. What refers to such work at very low temperaturesa near absolute zero?
  19. The Q-factor of a parallel resonant circuit is also known as
  20. Form its definitiona the unit of electric fielda is the N/C and equivalent unit of is the
  21. A trigger circuit consisting of a capacitor of 0.01 F is connected in series with a resistor. If the…
  22. A series-parallel combination of identical resistors will
  23. The rms value of a triangular or sawtooth waveform is ___ tim value.
  24. A circuit whose parameters change with voltage or current.
  25. The factor 0.707for converting peak to rms applies only to
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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
  27. A capacitor is used to
  28. What is the specific resistance of a pure germanium?
  29. Another term of the quality factor of the resonant circuit.
  30. What is the peak factor of a triangular wave?