Sail E0 Webinar

General Knowledge > General Science

VOLTAGE REGULATOR MCQs

Total Questions : 33 | Page 2 of 4 pages
Question 11. The power plant main __________________ produce electrical power
  1.    Transformers
  2.    Generators
  3.    Switchyard
  4.    None of these
 Discuss Question
Answer: Option B. -> Generators
Question 12. The ash remaining from burned coal that is collected in the ash hopper is called slag or _____
  1.    top ash
  2.    soot
  3.    bottom ash
  4.    none of the above
 Discuss Question
Answer: Option C. -> bottom ash
Question 13. Sufficient heat to raise the fuel/air temperature of the fuel to reach ignition temperature is provided by the ________________
  1.    Torches
  2.    flame throwers
  3.    Ignitors
  4.    All of above
 Discuss Question
Answer: Option C. -> Ignitors
Question 14. One method of more efficient coal burning is to create more surface area than normally occurs in raw coal
  1.    cracking
  2.    pulverizing
  3.    fracturing
  4.    none of the above
 Discuss Question
Answer: Option B. -> pulverizing
Question 15. A ________________ is a specially designed conductor having low resistance
  1.    bus
  2.    resistor
  3.    insulator
  4.    Both A & B
 Discuss Question
Answer: Option A. -> bus
Question 16. The ___________________ are placed directly in the walls of the furnace to absorb the greatest possible amount of heat in the boiler
  1.    fire hoses
  2.    Waterwall tubes
  3.    insulating pads
  4.    none of the above
 Discuss Question
Answer: Option B. -> Waterwall tubes
Question 17. The UNIT symbol for volts
  1.    V
  2.    v
  3.    I
  4.    I
 Discuss Question
Answer: Option A. -> V
Question 18. _____________ is the number of electrons in motion in an electrical circuit
  1.    Amperage or current
  2.    voltage
  3.    wattage
  4.    All of above
 Discuss Question
Answer: Option A. -> Amperage or current
Question 19. The QUANTITY symbol for volts
  1.    V
  2.    v
  3.    I
  4.    I
 Discuss Question
Answer: Option A. -> V
Question 20. Line regulation is a measure of how constant the output voltage is for a given change in the input voltage
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True

Latest Videos

Latest Test Papers