Basic Electronic Voltmeter MCQ

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

• Overloading is ________
  ক

  damages the meter

  খ

  increases the temperature

  গ

  doesn’t affect the meter

  ঘ

  decreases the sensitivity
• Sensitivity of electronic voltmeter is high.
  ক

  True

  খ

  False
• High range can be obtained in a basic D.C. electronic voltmeter by ________
  ক

  a transformer

  খ

  an attenuator

  গ

  a transducer

  ঘ

  a resistor
• What is basic range of a meter?
  ক

  causes maximum deflection

  খ

  causes minimum deflection

  গ

  causes zero deflection

  ঘ

  causes medium deflection
• What is the effect of the input on the transistor Q2?
  ক

  bias on Q2 decreases

  খ

  bias on Q2 is constant

  গ

  bias on Q2 is zero

  ঘ

  bias on Q2 increases
• Bridge is balanced by ________
  ক

  galvanometer

  খ

  oscillator

  গ

  zero adjustment resistor

  ঘ

  head phone
• Meter can be isolated from the circuit in a basic D.C. electronic voltmeter.
  ক

  True

  খ

  False
• Input impedance of an electronic voltmeter is ________
  ক

  low

  খ

  high

  গ

  medium

  ঘ

  zero
• Low voltage signals can be measured by ___________
  ক

  amplifiers

  খ

  transformers

  গ

  transducers

  ঘ

  voltmeters