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MCQs

Total Questions : 322 | Page 2 of 33 pages
Question 11. A power transformer is usually rated in
  1.    kW
  2.    kVAR
  3.    kWh
  4.    kVA
 Discuss Question
Answer: Option D. -> kVA
Question 12. In an interconnected system, the diversity factor of the whole system
  1.    remains unchanged
  2.    decreases
  3.    increases
  4.    none of the above
 Discuss Question
Answer: Option C. -> increases
Question 13. Which of the following is the essential requirement of peak load plant?
  1.    It should run at high speed
  2.    It should produce high voltage
  3.    It should be small in size
  4.    It should be capable of starting quickly
 Discuss Question
Answer: Option D. -> It should be capable of starting quickly
Question 14. A company can raise funds through
  1.    fixed deposits
  2.    shares
  3.    bonds
  4.    any of the above
 Discuss Question
Answer: Option D. -> any of the above
Question 15. Maximum demand on a power plant is
  1.    the greatest of all ?short time interval averaged? demand during a period
  2.    instantaneous maximum value of kVA supplied during a period
  3.    both (A) or (B)
  4.    none of the above
 Discuss Question
Answer: Option A. -> the greatest of all ?short time interval averaged? demand during a period
Question 16. Which of the following are not repayable after a stipulated period ?
  1.    Shares
  2.    Fixed deposits
  3.    Cash certificates
  4.    Bonds
 Discuss Question
Answer: Option A. -> Shares
Question 17. For any type of consumer the ideal tariff is
  1.    two part tariff
  2.    three part tariff
  3.    block rate tariff
  4.    any of the above
 Discuss Question
Answer: Option B. -> three part tariff
Question 18. Which of the following is not an operating cost ?
  1.    Maintenance cost
  2.    Fuel cost
  3.    Salaries of high officials
  4.    Salaries of operating staff
 Discuss Question
Answer: Option C. -> Salaries of high officials
Question 19. Salvage value of the plant is always
  1.    positive
  2.    negative
  3.    zero
  4.    any of the above
 Discuss Question
Answer: Option D. -> any of the above
Question 20. Can generate power at unpredictable or uncontrolled times,
  1.    Solar power plant
  2.    Tidal power plant
  3.    Wind power plant
  4.    Any of the above
 Discuss Question
Answer: Option D. -> Any of the above

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