Basic Of Electical System

8 Questions | Attempts: 275
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    Fill up the formula for transformer: V1*N2=V2*?

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About This Quiz

Just it will test the basic of electrical.

Math Quizzes & Trivia

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  • 2. 

    How many phases are used in India.at generation station.

    • 3

    • 4

    • 2

    • 1

    • Depend

    Correct Answer
    A. 3
  • 3. 

    What is rms?

    • Root Mean Square

    • Root mean system

    • Route mean square

    • Route mean square

    Correct Answer
    A. Root Mean Square
  • 4. 

    Induction motor works on which type of supply.

    • Alternating Current

    • Direct Current

    • Either

    • Both

    • Battery

    Correct Answer
    A. Alternating Current
  • 5. 

    What is the relation between synchronous speed , frequency and no. of poles.

    • 120*f*p

    • F*p/120

    • 120*f/p

    • P/(120*f)

    • P*f

    Correct Answer
    A. 120*f/p
  • 6. 

    What are the color for three phase?

    • Red, yellow , blue

    • Red, yellow , black

    • Red , yellow , white

    • Red , yellow, orange

    Correct Answer
    A. Red, yellow , blue
  • 7. 

    Which one is not type of circuit breaker?

    • Air circuit breaker

    • Vacuum circuit breaker

    • Minimum oil circuit breaker

    • Maximum oil circuit breaker

    Correct Answer
    A. Maximum oil circuit breaker
  • 8. 

    Max. transmission voltage in India is?

    • 22kv

    • 440kv

    • 765kv

    • 500kv

    • 11kv

    Correct Answer
    A. 765kv

Quiz Review Timeline (Updated): Mar 21, 2022 +

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

  • Current Version
  • Mar 21, 2022
    Quiz Edited by
    ProProfs Editorial Team
  • Feb 18, 2009
    Quiz Created by
    Ashishraip
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