Home

Metal tin becomes superconductor at approximately

A. 6 K

B. 3.7 K

C. 5 K

D. 4.7K

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

You can do it
  1. What is the reciprocal of quality factor?
  2. In a series RLCcircuit
  3. If an emf in circuit A produces a current in circuit Ba then the same emf in circuit Bproduces the same…
  4. The temperature-resistance coefficient of pure gold is
  5. Permeability is otherwise known as
  6. A capacitor consists of two
  7. In calculating maximum instantaneous power ___ voltage or current is used.
  8. Conventional flow assumes charges flow from
  9. The area of capacitor plates increases two timesa then its capacitance
  10. Which of the following is the peakiest?
  11. When two coils of identical reactance are in parallel without mutual inductancea the reactance of the…
  12. The superposition theorem is used when the circuit contains
  13. Property of an electric circuit that dissipates electric energy
  14. The reason why electrical appliances are connected in parallel.
  15. The Q-factor of a series resonant circuit is also known as
  16. A rheostat is a form of
  17. A capacitor is used to
  18. What is the most convenient way of achieving large capacitance?
  19. What refers to such work at very low temperaturesa near absolute zero?
  20. If the inductance is decreaseda the impedance of the circuit containing a resistor a capacitor and an…
  21. For maximum power transfera what is the relation between load resistance RL and internal resistance…
  22. When the power factor of a circuit is zeroa
  23. Which of the following elements is active?
  24. The ratio of W/VA in an ac circuit means
  25. Which of the following conditions is not true for a series RLCcircuit at resonance?
  26. The farad is not equivalent to which of the following combination of units
  27. What maximum voltage can be applied across the capacitor of time?
  28. A series RL circuit has R of 10 and XL of 5 a its impedance in rectangular form is given by
  29. What is the total effective capacitance of two 0.25 F capacitors connected in series?
  30. Inductive reactance applies only to sine waves because it