Economics of Power Generation Objective Questions - ObjectiveBooks

Economics of Power Generation Objective Questions

Practice Test: Question Set - 10


1. A consumer has to pay lesser fixed charges in
    (A) Flat rate tariff
    (B) Two part tariff
    (C) Maximum demand tariff
    (D) Any of the above

2. In two part tariff, variation in load factor will affect
    (A) Fixed charges
    (B) Operating or running charges
    (C) Both (A) and (B)
    (D) Either (A) or (B)

3. Load curve is useful in deciding the
    (A) Operating schedule of generating units
    (B) Sizes of generating units
    (C) Total installed capacity of the plant
    (D) All of the above

4. Salvage value of the plant is always
    (A) Positive
    (B) Negative
    (C) Zero
    (D) Any of the above

5. Ships are generally powered by
    (A) Nuclear power plants
    (B) Hydraulic turbines
    (C) Diesel engines
    (D) Steam accumulators

6. A nuclear power plant is invariably used as a
    (A) Peak load plant
    (B) Base load plant
    (C) Standby plant
    (D) Spinning reserve plant

7. Generating capacity connected to the bus bars and ready to take load when switched on is known as
    (A) Firm power
    (B) Cold reserve
    (C) Hot reserve
    (D) Spinning reserve

8. ________ will be least affected due to charge in supply voltage frequency.
    (A) Electric clock
    (B) Mixer grinder
    (C) Ceiling fan
    (D) Room heater

9. In India production and distribution of electrical energy is confined to
    (A) Private sector
    (B) Public sector
    (C) Government sectors
    (D) Joint sector

10. An alternator coupled to a ________ runs at slow speed, as compared to as compared to others.
    (A) Diesel engine
    (B) Hydraulic turbine
    (C) Steam turbine
    (D) Gas turbine

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