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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