Electrical Engineering : Economics Of Power Generation QUESTIONS AND ANSWERS :: part4 : 16 to 20
Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
16.The primary reason for low power factor is supply system is due to installation of |
induction motors |
synchronous motors |
single phase motors |
d.c. motors |
17.Which of the following plants is almost inevitably used as base load plant ? |
Diesel engine plant |
Gas turbine plant |
Nuclear power plant |
Pumped storage plant |
18.Which of the following is an advantage of static capacitor for power factor improvement ? |
Little maintenance cost |
Ease in installation |
Low losses |
All of the above |
19.Which of the following component, in a steam power plant, needs maximum maintenance attention ? |
Steam turbine |
Condenser |
Water treatment plant |
Boiler |
20.Load shedding is possible through which of the following ? |
Switching of the loads |
Frequency reduction |
Voltage reduction |
Any of the above |
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