Lakshya Education MCQs

Question: A power transformer is usually rated in
Options:
A.kW
B.kVAR
C.kWh
D.kVA
Answer: Option D

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More Questions on This Topic :

Question 1. In an interconnected system, the diversity factor of the whole system
  1.    remains unchanged
  2.    decreases
  3.    increases
  4.    none of the above
Answer: Option C
Question 2. 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
Answer: Option D
Question 3. A company can raise funds through
  1.    fixed deposits
  2.    shares
  3.    bonds
  4.    any of the above
Answer: Option D
Question 4. Direct conversion of heat into electrical energy is possible through
  1.    fuel cells
  2.    solar cells
  3.    MHD generators
  4.    none of the above
Answer: Option C
Question 5. Direct conversion of heat into electric power is possible through
  1.    fuel cell
  2.    batteries
  3.    thermionic converter
  4.    all of the above
Answer: Option C
Question 6. Which of the following source of power is least reliable ?
  1.    Solar energy
  2.    Geothermal power
  3.    Wind power
  4.    MHD
Answer: Option C

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