Power System - I (3140914) MCQs

MCQs of Conventional Generation, Load Curves and Tariffs

Showing 411 to 420 out of 425 Questions
38 39 40 41 42 43
411.
Domestic consumers are usually charged
(a) Flat demand tariff
(b) Block rate tariff
(c) Flat rate tariff
(d) Off peak tariff
Answer:

Option (b)

412.
If the tariff for electrical energy charges provides incentive by way of reduced charges for higher consumption than, it may be concluded that the
(a) Load factor is high
(b) Power factor is high
(c) Plant has sufficient reserve capacity
(d) Power is generated through hydro power plant
Answer:

Option (c)

413.
Two part tariff is charged on the basis of
(a) Connected load
(b) Units consumed
(c) Maximum demand
(d) Both (a) and (b)
Answer:

Option (d)

414.
Block rate tariff, where energy charge decreases with the increase in energy consumption
(a) Encourages the consumer for more consumption
(b) Discourages the consumer for more consumption
(c) Encourages the consumer to restrict their demands
(d) Encourages the consumer to improve the power factor
Answer:

Option (a)

415.
Penalty for low power factor is imposed on
(a) Residential and commercial consumers
(b) Industrial consumers
(c) Agricultural consumers
(d) All of above
Answer:

Option (b)

416.
Three part tariff is applied to
(a) Domestic consumer
(b) Medium industrial consumer
(c) Bulk supplies
(d) Municipal roads
Answer:

Option (c)

417.
Maximum demand tariff is generally not applied to the domestic consumers due to their
(a) Low maximum demand
(b) Load factor
(c) Low power factor
(d) Low energy consumption
Answer:

Option (a)

418.
In order to have lower cost of electrical energy generation
(a) The load factor and diversity factor should be low
(b) The load factor should be low but diversity factor should be high
(c) The load factor should be high but diversity factor low
(d) The load factor and diversity factors should be high
Answer:

Option (d)

419.
Gas turbines can be brought to the bus bar from cold in about
(a) 2 minutes
(b) 30 minutes
(c) 1 hour
(d) 2 hours
Answer:

Option (a)

420.
The connected load of a consumer is 2 kW and his maximum demand is 1.5 kW. The load factor of the consumer is
(a) 0.75
(b) 0.375
(c) 1.33
(d) None of above
Answer:

Option (d)

Showing 411 to 420 out of 425 Questions
38 39 40 41 42 43