Comprehension And Aptitude Skills Internals - Part A

30 Questions | Attempts: 263
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  • 1/30 Questions

    Which of the following is not an input device?

    • Modem
    • Mouse
    • Keyboard
    • Printer
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About This Quiz

This section fetches 50 % of the Continuous Assessment (CA). Think and answer.

Assessment Quizzes & Trivia

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  • 2. 

    Which of the following is not an example of an output?

    • Monitor

    • Modem

    • Keyboard

    Correct Answer
    A. Keyboard
  • 3. 

    The CPU controls the transfer of data between ________ and other devices. 

    • BIOS

    • Memory

    • Monitor

    • User

    Correct Answer
    A. Memory
  • 4. 

    The silicon in the microprocessors is made out of

    • Steel

    • Sand

    • Water

    • Silver

    Correct Answer
    A. Sand
  • 5. 

    RTD is used to measure

    • Pressure

    • Flow

    • Temperature

    • Density

    Correct Answer
    A. Temperature
  • 6. 

    Expand PLC

    • Programming Logic Centre

    • Programming Logic Control

    • Programmable Logic Controller

    • Proper Logic Center

    Correct Answer
    A. Programmable Logic Controller
  • 7. 

    Expand DCS

    • Direct Control System

    • Distant Control System

    • Distributive Control Stack

    • Distributed Control System

    Correct Answer
    A. Distributed Control System
  • 8. 

    A transducer that changes light energy into electricity is a:

    • Microphone

    • Photocell

    • Electric motor

    • Loudspeaker

    • Noneof the above

    Correct Answer
    A. Photocell
  • 9. 

    What is PIT

    • Pressure Indicating Transmitter

    • Proper Indication Transformer

    • Pressure Indicating Transformer

    • None of these

    Correct Answer
    A. Pressure Indicating Transmitter
  • 10. 

    When you skin is wet, electricity can pass through you

    • Easier

    • Harder

    • The same

    Correct Answer
    A. Easier
  • 11. 

    Basic instruments are measuring in the range

    • 0-20mA

    • 0-10mA

    • 4-20mA

    • 3-15mA

    Correct Answer
    A. 4-20mA
  • 12. 

    Which of the following is an example of a transducer?

    • Video tape

    • Globe

    • Microphone

    • Battery

    • None of the above

    Correct Answer
    A. Microphone
  • 13. 

    What type of circuit do we find  in our houses?

    • Parallel

    • Series

    Correct Answer
    A. Parallel
  • 14. 

    Diagramatic representation of instruments called

    • P & C

    • P & D

    • P & IC

    • P & ID

    Correct Answer
    A. P & ID
  • 15. 

    A microphone converts the kinetic energy of vibrating air into:

    • Chemical energy

    • Electrical energy

    • Potential energy

    • Sound energy

    • None of the above

    Correct Answer
    A. Sound energy
  • 16. 

    Temperature can be measured upto______ degree celcius

    • 1000

    • 2000

    • 100

    • Any value

    Correct Answer
    A. Any value
  • 17. 

    The basic function of a transformer is to change

    • The level of the voltage.

    • The power level.

    • The power factor.

    • The frequency.

    Correct Answer
    A. The level of the voltage.
  • 18. 

    In a synchronous motor, squirrel cage winding is provided for making motor

    • Noise free.

    • Self starting.

    • Cheap.

    • Quick start.

    Correct Answer
    A. Self starting.
  • 19. 

    Which of the following have redundancy

    • PLC

    • DCS

    • None of these

    • Both of these

    Correct Answer
    A. Both of these
  • 20. 

    An induction motor works with

    • DC only.

    • AC only.

    • AC and DC both.

    • None of these.

    Correct Answer
    A. AC only.
  • 21. 

    The operation of an induction motor is based on

    • Lenz's law.

    • Ampere's law.

    • Principle of mutual induction.

    • Principle of self induction.

    Correct Answer
    A. Principle of mutual induction.
  • 22. 

    The function of oil in a transformer is

    • To provide insulation and cooling.

    • To provide protection against lightning.

    • To provide protection against short-circuit.

    • To provide lubrication.

    Correct Answer
    A. To provide insulation and cooling.
  • 23. 

    BV stands for

    • Ball Valve

    • Butterfly valve

    • Basket valve

    • Bolt valve

    Correct Answer
    A. Ball Valve
  • 24. 

    What is redundancy

    • It is a phenomenon

    • Back up

    • Reduce size

    • Reduce accuracy

    Correct Answer
    A. Back up
  • 25. 

    PLC can be connected to DCS

    • Partially

    • Fully

    • Cannot connect

    Correct Answer
    A. Fully
  • 26. 

    The instrument that controls liquid quantity 

    • FCV

    • LCV

    • BTV

    • PTV

    Correct Answer
    A. FCV
  • 27. 

    Flange to flange distance in a piping lay out is

    • 12mm

    • 10mm

    • 25mm

    • 15mm

    Correct Answer
    A. 25mm
  • 28. 

    If your heart stops, doctors can start it again by using a....

    • Electric shocker

    • Defibrillator

    • Pacemaker

    Correct Answer
    A. Defibrillator
  • 29. 

    PV stands for

    • Pressure valve

    • Plug valve

    • Plain Valve

    • Post valve

    Correct Answer
    A. Plug valve
  • 30. 

    Gears are used in instrumentation

    • True

    • False

    • Sometimes

    • Never

    Correct Answer
    A. False

Quiz Review Timeline (Updated): Mar 20, 2022 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 20, 2022
    Quiz Edited by
    ProProfs Editorial Team
  • Oct 14, 2014
    Quiz Created by
    Sivasu1708
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