Electrical Engineering Numerical Quiz Questions And Answers

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Electrical Engineering Numerical Quiz Questions And Answers - Quiz

Get ready to take this Electrical engineering numerical quiz that will test as well as increase your knowledge on this subject. Electrical engineering is a vast and difficult subject to study. The quiz is numerical, so the questions are going to be based on numerical related to electrical engineering. If you are a good student of electrical engineering, then you can easily score more than 70. Let us see how you score!


Questions and Answers
  • 1. 

    What is the peak voltage value of a single-phase sinusoidal 600V AC RMS signal?

    • A.

      832.74V

    • B.

      838.91V

    • C.

      848.53V

    • D.

      853.23V

    Correct Answer
    C. 848.53V
    Explanation
    The peak voltage value of a single-phase sinusoidal AC signal can be calculated by multiplying the RMS value by the square root of 2. In this case, the RMS value is given as 600V. Therefore, the peak voltage value can be calculated as 600V * √2 ≈ 848.53V.

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  • 2. 

    Tell the minimum distance between the Main hoop tubes where the Main hoop is connecting to the major structure of the frame.

    • A.

      355mm

    • B.

      380mm

    • C.

      400mm

    • D.

      450mm

    Correct Answer
    B. 380mm
    Explanation
    The minimum distance between the Main hoop tubes where the Main hoop is connecting to the major structure of the frame is 380mm. This measurement ensures that there is enough space for the Main hoop to securely connect to the frame without compromising its structural integrity. A distance of 380mm provides sufficient clearance for the tubes to be properly joined, ensuring the overall stability and safety of the frame.

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  • 3. 

    ______ is not used for the 95thPercentile Male Template.

    • A.

      A circle of diameter 200mm (7.87 in)

    • B.

      A straight line measuring 490mm (19.29 in)

    • C.

      A straight line measuring 370mm (14.57 in)

    • D.

      A circle of diameter 300mm (11.81 in)

    Correct Answer
    C. A straight line measuring 370mm (14.57 in)
  • 4. 

    ________ has to be sent in prior to the FSG competition.

    • A.

      Business Logic Case

    • B.

      Executive Summary

    • C.

      Team Photo

    • D.

      Driving Licence of Driver

    Correct Answer
    B. Executive Summary
    Explanation
    The executive summary has to be sent in prior to the FSG competition. The executive summary is a concise document that provides an overview of the business logic case. It includes key information such as the problem statement, proposed solution, market analysis, and financial projections. Sending in the executive summary before the competition allows the judges and organizers to review and evaluate the business idea before the actual event takes place. This helps in streamlining the competition process and ensures that all participants have a fair chance to present their ideas.

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  • 5. 

    Via what is the actuation of the throttle not allowed?

    • A.

      Throttle by wire

    • B.

      Rod system

    • C.

      Cable System

    • D.

      Every one of the above is allowed.

    Correct Answer
    A. Throttle by wire
    Explanation
    Throttle by wire refers to a system where the throttle is electronically controlled rather than through a physical connection like a rod or cable system. In this system, the actuation of the throttle is not allowed through a physical mechanism but is instead controlled electronically. Therefore, throttle by wire is the only option where the actuation of the throttle is not allowed through a physical connection.

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  • 6. 

    Which value should the current limiting resistors for each tractive system measurement point have with the maximum tractive system voltage = 398.8VDC?

    • A.

      5kohm

    • B.

      10kohm

    • C.

      15kohm

    • D.

      20kohm

    Correct Answer
    B. 10kohm
    Explanation
    The current limiting resistors for each tractive system measurement point should have a value of 10kohm. This value is suitable for limiting the current in the measurement circuit and ensuring accurate measurements without causing damage to the circuit. Using a higher resistance value could result in inaccurate measurements, while using a lower resistance value could cause excessive current flow and potential damage to the circuit.

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  • 7. 

    Pick the wrong statement about Vehicle Status Report and Video.

    • A.

      The video should always be filmed from a 3rd person's view.

    • B.

      It needs to be between 15sec and 30sec long.

    • C.

      The car needs to accelerate from standing still.

    • D.

      Teams that hand in a Vehicle Status Report must answer all questions from the organizers within 48 hours after submission of the report.

    Correct Answer
    D. Teams that hand in a Vehicle Status Report must answer all questions from the organizers within 48 hours after submission of the report.
    Explanation
    The given statement "Teams that hand in a Vehicle Status Report must answer all questions from the organizers within 48 hours after submission of the report" is incorrect. There is no requirement for teams to answer all questions from the organizers within 48 hours after submission of the report.

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  • 8. 

    If a sinusoidal voltage signal of 150Hz is applied to it, tell the impedance of a capacitor with a capacity of 50 microFarad?

    • A.

      2.122ohm

    • B.

      21.22ohm

    • C.

      2.374ohm

    • D.

      23.74ohm

    Correct Answer
    B. 21.22ohm
    Explanation
    The impedance of a capacitor is given by the formula Z = 1/(2πfC), where Z is the impedance, f is the frequency, and C is the capacitance. In this case, the frequency is 150Hz and the capacitance is 50 microFarad. Plugging these values into the formula, we get Z = 1/(2π * 150 * 50 * 10^-6) = 21.22 ohm.

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  • 9. 

    A hose used to vent a cooling system catch can have a minimum inner diameter of:

    • A.

      1/8 inch

    • B.

      2.54 mm

    • C.

      3 mm

    • D.

      1/32 inch

    • E.

      1/16 inch

    Correct Answer
    C. 3 mm
    Explanation
    The correct answer is 3 mm. This is because the question is asking for the minimum inner diameter of a hose used to vent a cooling system. Out of all the options given, 3 mm is the smallest measurement, indicating the minimum size required for the hose.

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  • 10. 

    Which minimum spacing through the air must be maintained between tractive system and GLV parts that are in the same enclosure if the potential between those parts is above 200VDC?

    • A.

      10mm

    • B.

      20mm

    • C.

      30mm

    • D.

      40mm

    Correct Answer
    C. 30mm
    Explanation
    A minimum spacing of 30mm must be maintained between the tractive system and GLV parts that are in the same enclosure if the potential between those parts is above 200VDC. This spacing is necessary to prevent any arcing or electrical discharge that could occur due to the high voltage, which could potentially cause damage or injury.

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

  • Current Version
  • Mar 29, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Sep 27, 2016
    Quiz Created by
    Omkarpatil24
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