Power System Operation and Control Quiz
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Questions and Answers

Which parameter must be kept near nominal value in a power system?

  • Voltage (correct)
  • Current
  • Power factor
  • Resistance
  • What is the main goal of a power system in supplying power to customer demands?

  • Reducing environmental impact
  • Reliability and quality (correct)
  • Minimizing transmission losses
  • Maximizing generation capacity
  • What are the main characteristics of power supply that a power system should have?

  • High voltage and low frequency
  • Expensive and inefficient
  • Economical and safe (correct)
  • Variable and unreliable
  • What components are located between power generations and loads in a power system?

    <p>Transmission and distribution systems</p> Signup and view all the answers

    What causes the parameters such as voltage, frequency, and power types to change in a power system?

    <p>Changing loads</p> Signup and view all the answers

    Power systems are large and complex ______ networks

    <p>electrical</p> Signup and view all the answers

    The changing in loads from time to time will change the power generated and the parameters such as voltage, frequency, power types, etc. The question is how to keep these parameters near ______ value.

    <p>nominal</p> Signup and view all the answers

    Power systems must supply power everywhere to the customer demands at all times with a good reliability and ______.

    <p>quality</p> Signup and view all the answers

    The power supplied should be economical and ______.

    <p>safe</p> Signup and view all the answers

    The load demand varying from time to ______.

    <p>time</p> Signup and view all the answers

    Power systems are large and complex ______ networks

    <p>electrical</p> Signup and view all the answers

    The load demand varying from time to ______

    <p>time</p> Signup and view all the answers

    The power supplied should be economical and ______.

    <p>safe</p> Signup and view all the answers

    What causes the parameters such as voltage, frequency, and power types to change in a power system?

    <p>changing loads</p> Signup and view all the answers

    What is the main goal of a power system in supplying power to customer demands?

    <p>reliability and quality</p> Signup and view all the answers

    Power systems are large and complex ______ networks

    <p>electrical</p> Signup and view all the answers

    In any power system, generations are located at few selected points and loads are distributed throughout the ______

    <p>network</p> Signup and view all the answers

    The changing in loads from time to time as mention will change the power generated and the parameters such as voltage ,frequency ,power types ,etc. The question is how to keep this parameters near nominal ______

    <p>value</p> Signup and view all the answers

    The power supplied should be ______ and safety

    <p>economical</p> Signup and view all the answers

    The power system must supply power, everywhere to the customer demands at all times with a good reliability and ______

    <p>quality</p> Signup and view all the answers

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