Assistant Manager(AM) Electronics Live MCQs Series

Which of the following is fastest logic

Correct! Wrong!

In the normal operation of an SCR, anode is …………… w.r.t. cathode

Correct! Wrong!

Which of the following control system has tendency to oscillate

Correct! Wrong!

When the transistors are used in digital circuit they usually operate in

Correct! Wrong!

FM frequency deviation is 45 KHz and modulating signal frequency is 75 KHz, the modulation index

Correct! Wrong!

Addition of zeros in a control system gives

Correct! Wrong!

The program is divided into operable parts called as

Correct! Wrong!

Signal attenuation means

Correct! Wrong!

2’s Complement of 7 is

Correct! Wrong!

In which transistor configuration their phase shift of 180°

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The circuit shown in figure is

Correct! Wrong!

Which of the following is fastest switching device

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DC to DC converter or Chopper can

Correct! Wrong!

Cyclo-converters are

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A loop antenna is commonly used for

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The forbidden gap for germanium is

Correct! Wrong!

Which of the following translator program is faster

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ASIC’s is designed for

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The transducer that change small air pressure to a voltage is called

Correct! Wrong!

Which instruction is used to fetch address

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The size comparison between Base, Emitter and Collector is

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Which of the combine the advantage of BJT’s and MOSFET

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In parallel circuit 𝑹𝟏 is 9 ohm, 𝑹𝟐 is also 9 ohm and voltage source is 9v. The current through the voltage source is

Correct! Wrong!

𝑅𝑡 = (9)(9) /9+9 𝑅𝑡 = 4.5 Ω 𝐼𝑡= 𝑉𝑡 / 𝑅𝑡 𝐼𝑡= 9/ 4.5 𝐼𝑡= 2A

If more than 100 logic gates are fabricated into a single chip, we get

Correct! Wrong!

The unit of permittivity of free space

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Why SCR is considered to be a semi-controlled device

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For VGS=0V, the drain current becomes constant when VDS exceeds

Correct! Wrong!

Form factor of 220V, 50Hz Sine wave is

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OP-Amp uses

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Fast recovery diodes has reverse recovery time of

Correct! Wrong!

Zener diode can be described as

Correct! Wrong!

Which device is normally ON

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UJT has how much junctions

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Digital circuits consist of …………. Characteristics states

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Super capacitor store energy in ……….. Field

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Solar cell produce which type of energy

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In MOSFET the conduction path between drain and source is called

Correct! Wrong!

Which of the following is current controlled device

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Darlington connection is achieved in 2 transistors by connecting

Correct! Wrong!

The device shown in figure is

Correct! Wrong!

Addition of poles in a system gives

Correct! Wrong!

The varactor diode is usually

Correct! Wrong!

In full wave rectification the output D.C. voltage across the load is obtained for

Correct! Wrong!

Filp-Flops are

Correct! Wrong!

Which capacitor will be physically smaller for the same ratings

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Which of the following is not a mode of operation in PLL

Correct! Wrong!

Crossover distortion is a problem for

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In half wave rectifier the input frequency is ……….. the input frequency

Correct! Wrong!

Modulation index is

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Which device give output without input

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21 thoughts on “Assistant Manager(AM) Electronics Live MCQs Series

  1. Abdul Ghani Reply

    Good Effort and really enjoyed the live mcqs. kindly upload more mcqs. Thanks

  2. Mahaz Khalid Reply

    mashallah.Great Effort Live Session is very much helpfull for self assesment

  3. Muhammad Zahid Iqbal Reply

    A Very Good and Helpful initiative. May ALLah Bless you more and more.

  4. Abdul samad Reply

    Aoa anyone can plz share syllabus of AM Electrical/electronics of careerjobs91.com
    This is basically AWC (Air weapon complex)
    anyone knows from which website or book will they make test?
    or which topics to prepare?
    Regards

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