A. distributors
B. generating stations
C. service mains
D. all of the above

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Related Mcqs:

  1. Transmitted power remaining the same, if supply voltage of a D.C. 2-wire feeder is increased 100 percent, saving in copper is____________________?
    A. 25 percent B. 50 percent C. 75 percent D. 100 percent...
  2. For transmission of power over a distance of 200 km, the transmission voltage should be_________kv?
    A. 132 kV B. 66 kV C. 33 kV D. 11 kV...
  3. For transmission of power over a distance of 500 km, the transmission voltage should be in the range?
    A. 150 to 220 kV B. 100 to 120 kV C. 60 to 100 kV D. 20 to 50 kV...
  4. Which of the following equipment, for regulating the voltage in distribution feeder, will be most economical?
    A. Static condenser B. Synchronous condenser C. Tap changing transformer D. Booster transformer...
  5. Which of the following relays is used on long transmission lines?
    A. Impedance relay B. Mho’s relay C. Reactance relay D. None of the above...
  6. The voltage drop, for constant voltage transmission is compensated by installing__________?
    A. inductors B. capacitors C. synchronous motors D. all of above E. none of the above...
  7. Constant voltage transmission entails the following disadvantage?
    A. large conductor area is required for same power transmission B. short-circuit current of the system is increased C. either of the above D. none of the above...
  8. Which of the following materials is not used for transmission and distribution of electrical power________________?
    A. Copper B. Aluminium C. Steel D. Tungsten...
  9. Which of the following is the demerit of a ‘constant voltage transmission system’ ?
    A. Increase of short-circuit current of the system B. Availability of steady voltage at all loads at the line terminals C. Possibility of better protection for the line due to possible use of higher terminal reactants D. Improvement of power factor at times of moderate and heavy loads E. Possibility of carrying increased power for...
  10. High voltage transmission lines use__________________?
    A. suspension insulators B. pin insulators C. both A. and B. D. none of the above...
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