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IGCSE A Level Physics Practice Tests

IGCSE A Level Physics Online Tests

Output Devices Multiple Choice Questions (MCQ) PDF Download

The Output Devices Multiple Choice Questions (MCQ Quiz) with Answers PDF, Output Devices MCQ PDF e-Book download to practice IGCSE A Level Physics Tests. Learn Electronics Multiple Choice Questions and Answers (MCQs), Output Devices quiz answers PDF to study online courses. The Output Devices MCQ App Download: Free learning app for electronic sensing system, non inverting amplifier, output devices test prep for two year degree programs.

The MCQ: Op-amp can provide maximum output current of; "Output Devices" App Download (Free) with answers: 25 mA; 30 mA; 35 mA; 40 mA; to study online courses. Practice Output Devices Quiz Questions, download Google eBook (Free Sample) for online college for teaching degree.

Output Devices MCQs: Questions and Answers PDF Download

MCQ 1:

LED starts to conduct when voltage is about

  1. 1 V
  2. 4 V
  3. 3 V
  4. 2 V
MCQ 2:

Op-amp can provide maximum output current of

  1. 25 mA
  2. 30 mA
  3. 35 mA
  4. 40 mA
MCQ 3:

A device used to avoid the relay destroying the op-amp is

  1. diode
  2. LED
  3. reverse bias diode
  4. forward biased diode
MCQ 4:

To limit current in LED, resistor should be connected in

  1. parallel
  2. series
  3. evacuated flask
  4. ionized tube
MCQ 5:

If current of 20 mA is passing through op-amp and voltage drop across series resistor is 10 V then value of resistance is

  1. 500 Ω
  2. 400 Ω
  3. 300 Ω
  4. 200 Ω

IGCSE A Level Physics Practice Tests

Output Devices Learning App: Free Download Android & iOS

The App: Output Devices MCQs App to learn Output Devices textbook, A Level Physics MCQ App, and O Level Physics MCQ App. The "Output Devices MCQs" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Free download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Output Devices App (Android & iOS)

Output Devices App (Android & iOS)

A Level Physics App (Android & iOS)

A Level Physics App (iOS & Android)

O Level Physics App (Android & iOS)

O Level Physics App (Android & iOS)

9th Grade Physics App (Android & iOS)

9th Grade Physics App (iOS & Android)