Electrical Properties MCQ

Test your knowledge with important Electrical Properties MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Electrical Properties MCQs at Bissoy

• What is the nature of the coefficient of resistance of an insulator?
  ক

  Positive

  খ

  Negative

  গ

  Zero

  ঘ

  Infinite
• The insulating capacity of material against high voltages is known as _______
  ক

  Dielectric strength

  খ

  Thermoelectricity

  গ

  Electromechanical effect

  ঘ

  Electrochemical effect
• Measured using an Electrical Conductivity meter, what is the order of resistivity of superconducting materials?
  ক

  10-8

  খ

  1016

  গ

  ∞

  ঘ

  0
• What is the electrical resistivity of Copper?
  ক

  1.59 * 10-8

  খ

  1.68 * 10-8

  গ

  2.65 * 10-8

  ঘ

  5.9 * 10-8
• What is the electrical conductivity of Aluminum?
  ক

  6.3 * 107

  খ

  5.9 * 107

  গ

  3.5 * 107

  ঘ

  1 * 107
• What is the attribute of a material which resists the flow of electricity known?
  ক

  Conductivity

  খ

  Thermoelectricity

  গ

  Dielectric strength

  ঘ

  Resistivity