What is the temperature coefficient of the resistance Eureka?

A. Infinity

B. Negative

C. Almost zero

D. Positive

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

You can do it
  1. Points to be considered in choosing a capacitor
  2. If two complex conjugates are addeda ___ components results.
  3. Which of the following is a common material used in wire-wound resistors?
  4. Another term for superconductor.
  5. And ideal current source has an internal conductance of _____ siem
  6. Delta to wye or wye to delta transformation technique is applied to a ___ network.
  7. An inductor carries 2 A dc. If its inductance is 100 Ha then what is its inductive reactance?
  8. If one resistance in a series connection is opena then
  9. What is considered as the most important value of a sine wave?
  10. In a complex resistance-reactance planea XLis represented
  11. Two capacitors of capacitance 9 F and 18 F in series will have a total capacitance of
  12. A real current source has
  13. An impedance given by 90 -45 is a/an ___ impedance.
  14. An open resistor when checked with an ohmmeter reads
  15. What determines the magnitude of electric current?
  16. Which of the following capacitors is suitable for dc filter circuits?
  17. Which factor does not affect resistance?
  18. Which of the following is a way of decreasing mutual inductance?
  19. What is the resonant frequency of a circuit when L of 25 microhenrys and C of 10 picofarads are in parallel?
  20. What is the total resistance of a two equal valued resistors in series?
  21. What is a closed path made of several branches of the network called?
  22. If the capacitance of mica capacitor is 5 times the capacitcitora then the relative permittivity of…
  23. An inductance of 1 mH is
  24. For parallel capacitorsa total charge is
  25. Refers specifically to steady state values of quantities in ac circuits which are complex numbers.
  26. What determines the direction of induced emf in a conductor or coil?
  27. The hot resistance of an incandescent lamp is about ___ times its cold resistance.
  28. Permeability is otherwise known as
  29. The maximum power transfer theorem is used in
  30. Which of the following does not affect resistance?