Dynamometer Type Wattmeter MCQ

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

• When a current carrying coil is placed in the magnetic field?
  ক

  no force is exerted

  খ

  voltage is produced

  গ

  power is generated

  ঘ

  a force is exerted
• In a Dynamometer type wattmeter, the fixed coil is split into ________
  ক

  4

  খ

  3

  গ

  2

  ঘ

  1
• Controlling torque is provided by gold springs.
  ক

  True

  খ

  False
• A dynamometer type wattmeter consists of ________
  ক

  only potential coil

  খ

  potential and current coils

  গ

  only current coil

  ঘ

  no coils
• A wattmeter consists of a current coil and a potential coil.
  ক

  True

  খ

  False
• In A.C. circuits, power is measured using ________
  ক

  voltmeter

  খ

  ammeter

  গ

  ohmmeter

  ঘ

  wattmeter
• In D.C. circuits, power is measured using ________
  ক

  ohmmeter and galvanometer

  খ

  ohmmeter and voltmeter

  গ

  ammeter and voltmeter

  ঘ

  ammeter and galvanometer
• In A.C. circuits, power consumed is ________
  ক

  product of voltage and current

  খ

  it depends on the p.f. of the circuit in addition to voltage and current

  গ

  it depends on the supply voltage

  ঘ

  it depends on the magnitude of the circuit current
• Power is ___________
  ক

  rate of doing work

  খ

  rate of producing voltage

  গ

  rate of generating current

  ঘ

  rate of overcoming friction