What fusion of elements is without chemical action between them?

A. Mixture

B. Compound

C. Alloy

D. Ionization

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. In calculating maximum instantaneous power ___ voltage or current is used.
  2. What is the purpose of a load in an electric circuit?
  3. What is the cross-sectional are of a conductor whose diameter is 0.001 inch?
  4. It is impossible to change the voltage across a capacitor instantlya as this would produce ___ current.
  5. Liquids that are good conductors because of ionization are called
  6. When the power factor of a circuit is zeroa
  7. The temperature-resistance coefficient of pure gold is
  8. Which of the following is a way of decreasing mutual inductance?
  9. What is expected when two 20 k a 1 watt resistor in parallel are use instead of one 10 k a 1 watt?
  10. If resonant frequency is 10 kHz and quality factor is 50a then
  11. What is the time constant for L of 240 mH in series with R of 20 ?
  12. An ac series circuit is composed of a resistance of 20 a inductive reactance of 40 a and a capacitive…
  13. Under the conditions of maximum power transfera a voltage source is delivering a power of 15 W to the…
  14. Refers specifically to steady state values of quantities in ac circuits which are complex numbers.
  15. The power factor of a certain circuit in which the voltage lags behind the current is 80 %. To increase…
  16. If two complex conjugates are addeda ___ components results.
  17. The ratio between the reactive power and the apparent power of an ac load is called
  18. When capacitors are connected in parallela the total capacitance is
  19. Which of the following is the statement of Ohms law?
  20. What is the peak factor for alternating current or voltage varying sinusiodally?
  21. The ___ of an alternating quantity is defined as the fractional part of a period or cycle through which…
  22. What increases the resistance of wire at high frequencies?
  23. What capacitance exists not through design but simply because two conducting surfaces are relatively…
  24. Which statement is true?
  25. The ratio of maximum value to the effective value of an alternating quantity is called
  26. A three-by-threea series-parallel matrix of resistorsa all having the same ohmic valuea would have a…
  27. Which of the following materials has the lowest dielectric strength?
  28. What is the rms value of a square wave?
  29. The symbol Q refers to
  30. A wire of one kilometre length has a resistance of 20 . If the length is halveda then the new resistance…