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Which plant can never have 100 percent load factor ?
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Mar 20, 2018
by
anonymous
plant
load
factor
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1
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answered
Mar 20, 2018
by
anonymous
Peak load plant
can never have 100 percent load factor.
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asked
Mar 20, 2018
by
anonymous
Power plant having maximum demand more than the installed rated capacity will have utilisation factor?
Last answer:
Power plant having maximum demand more than the installed rated capacity will have utilisation factor more than unity.
power
plant
maximum
demand
installed
rated
capacity
utilisation
factor
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1
answer
asked
Apr 29, 2018
by
anonymous
In order to have a lower cost of electrical energy generation the load factor
In order to have a lower cost of electrical energy generation the load factor (1) and the diversity factor should be low (2) should be low but the diversity factor should be high (3) should be high but the diversity factor should be low (4) and the diversity factor both should be high
Last answer:
In order to have a lower cost of electrical energy generation the load factor and the diversity factor both should be high
lower
cost
electrical
energy
generation
load
factor
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1
answer
asked
Mar 20, 2018
by
anonymous
A low utilization factor for a plant indicates that?
Last answer:
A low utilization factor for a plant indicates that plant is used for stand by purpose.
low
utilization
factor
plant
indicates
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1
answer
asked
Jul 24, 2019
by
anonymous
Compare base load plant with peak load plant.
Compare base load plant with peak load plant.
Last answer:
Sr.No. Points Base load plant Peak load plant 1 Definition The power plant which supplies base load of load curve is known as base load plant The power ... power station Small capacity storage hydro, pumped storage hydro, gas, diesel power station.
peak
load
plant
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1
answer
asked
Mar 20, 2018
by
anonymous
_______ is invariably used as base load plant.
Last answer:
Nuclear power plant is invariably used as base load plant.
invariably
used
base
load
plant
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1
answer
asked
Mar 20, 2018
by
anonymous
In two part tariff, variation in load factor will affect?
Last answer:
In two part tariff, variation in load factor will affect operating or running charges.
two
part
tariff
variation
load
factor
affect
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1
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asked
Mar 20, 2018
by
anonymous
High load factor indicates?
Last answer:
High load factor indicates total plant capacity is utilised for most of the time.
high
load
factor
indicates
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1
answer
asked
Mar 20, 2018
by
anonymous
The load factor of domestic load is usually?
Last answer:
The load factor of domestic load is usually 10 to 15%.
load
factor
domestic
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1
answer
asked
Mar 20, 2018
by
anonymous
Load factor of a power station is generally?
Last answer:
Load factor of a power station is generally less than unity.
load
factor
power
station
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1
answer
asked
Mar 20, 2018
by
anonymous
Load factor of a power station is defined as?
Last answer:
Load factor of a power station is defined as average load/maximum demand.
load
factor
power
station
defined
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1
answer
asked
Mar 21, 2018
by
anonymous
The power factor of a single phase load can be calculated if the instruments available are?
Last answer:
The power factor of a single phase load can be calculated if the instruments available are three ammeters or three voltmeters.
power
factor
single
phase
load
calculated
instruments
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2
answers
asked
Mar 18, 2018
by
anonymous
The synchronous motor which works on leading power factor and does not drive any mechanical load is called?
The synchronous motor which works on leading power factor and does not drive any mechanical load is called?
Last answer:
The synchronous motor which works on leading power factor and does not drive any mechanical load is called synchronous condenser.
synchronous
motor
leading
power
factor
drive
mechanical
load
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1
answer
asked
Sep 8, 2018
by
anonymous
Compare base load plant with peak load plant on any two points.
Compare base load plant with peak load plant on any two points.
Last answer:
Points Base load plant Peak load plant Definition The power plant which supplies base load of load curve is known as base load plant The power plant which supplies ... ,thermal,nuclear power station Small capacity storage hydro,pumped storage hydro,gas,diesel power station.
compare
base
load
plant
peak
points
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1
answer
asked
Sep 8, 2018
by
anonymous
State why nuclear power plants are used as base load plants and diesel power plants as a peak load plant.
State why nuclear power plants are used as base load plants and diesel power plants as a peak load plant.
Last answer:
1. Because of following points Nuclear power plant used as base load power plant:- 1. Nuclear power plants is very economical for producing bulk amount of electric power 2. Nuclear power plant is reliable ... . The plants can be put on load easily. 4. Diesel engines take less time to make OFF.
nuclear
power
plants
base
load
diesel
peak
plant
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1
answer
asked
Apr 30, 2018
by
anonymous
Load factor is the
Load factor is the (1) Ratio of maximum load on the station to sum of consumer's maximum load. (2) Ratio of average demand to maximum demand. (3) Factor used for increasing load. (4) Reciprocal of (1).
Last answer:
Load factor is the Ratio of average demand to maximum demand.
load
factor
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1
answer
asked
Apr 30, 2018
by
anonymous
A transformer has negative voltage regulation when its load power factor is
A transformer has negative voltage regulation when its load power factor is (1) Zero (2) Unity (3) Leading (4) Lagging
Last answer:
Leading
transformer
negative
voltage
regulation
load
power
factor
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2
answers
asked
Apr 30, 2018
by
anonymous
The load duration curve for unity load factor will be of
The load duration curve for unity load factor will be of (1) Rectangular shape (2) Triangular shape (3) L -shape (4) I -shape
Last answer:
The load duration curve for unity load factor will be of Rectangular shape
load
duration
curve
unity
factor
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1
answer
asked
Apr 29, 2018
by
anonymous
Power station having Load factor = 70%, capacity factor = 50%, used factor = 60%, maximum demand = 20MW
Power station having Load factor = 70%, capacity factor = 50%, used factor = 60%, maximum demand = 20MW then annual energy production is (1) 122.8 GWh (2) 198.55 GWh (3) 128.2 GWh (4) 188.82 GWh
Last answer:
Power station having Load factor = 70%, capacity factor = 50%, used factor = 60%, maximum demand = 20MW then annual energy production is 122.8 GWh
power
station
load
factor
capacity
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1
answer
asked
Apr 29, 2018
by
anonymous
In a synchronous generator delivering lagging power factor load
In a synchronous generator delivering lagging power factor load (1) the excitation emf leads terminal voltage by the power angle (2) the excitation emf lags terminal voltage by the power angle (3) excitation emf leads the terminal voltage by the power factor angle (4) excitation emf lags the terminal voltage by the power factor angle
Last answer:
In a synchronous generator delivering lagging power factor load the excitation emf leads terminal voltage by the power angle
synchronous
generator
lagging
power
factor
load
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1
answer
asked
Mar 19, 2018
by
anonymous
Minimum voltage regulation occurs when the power factor of the load is?
Minimum voltage regulation occurs when the power factor of the load is?
Last answer:
Minimum voltage regulation occurs when the power factor of the load is leading.
minimum
voltage
regulation
power
factor
load
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1
answer
asked
Mar 18, 2018
by
anonymous
If the load of the normally excited synchronous motor is increased the power factor will?
If the load of the normally excited synchronous motor is increased the power factor will?
Last answer:
If the load of the normally excited synchronous motor is increased the power factor will become lagging.
load
normally
excited
synchronous
motor
increased
power
factor
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82
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1
answer
asked
Mar 20, 2018
by
anonymous
____power plant is expected to have the longest life.
Last answer:
Hydroelectric power plant is expected to have the longest life.
power
plant
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1
answer
asked
Mar 19, 2018
by
anonymous
Can a synchronous condenser improve power factor?
Can a synchronous condenser improve power factor?
Last answer:
Yes, synchronous condenser can improve power factor.
synchronous
condenser
improve
power
factor
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64
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1
answer
asked
Mar 10, 2018
by
anonymous
Can you have a power factor greater than 1?
Can you have a power factor greater than 1?
Last answer:
We cannot have power factor greater than 1. As it is a measure of cosine of angle between voltage and current.
power
factor
greater
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103
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1
answer
asked
May 8, 2018
by
anonymous
The following formula is correct:
The following formula is correct: (A) Load factor=Average load for a period/ Peak load for the same period (B) Load factor=Average load for a period x Peak load for the same period (C) Load factor=Average load for a period + Peak load for the same period (D) All of the above
Last answer:
The following formula is correct: (A) Load factor=Average load for a period/ Peak load for the same period (B) Load factor=Average load for a period x Peak load for the same period (C) Load factor=Average load for a period + Peak load for the same period (D) All of the above
formula
load
factor
average
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1
answer
asked
Jul 24, 2019
by
anonymous
What are the criteria for selection of site for hydroelectric power plant?
What are the criteria for selection of site for hydroelectric power plant?
Last answer:
Following Factors to be kept while site selecting for Hydro power plant: 1. It should be located where high rain fall occurs. 2. A large catchments area must be available to store water. 3. It ... 12. Cost of land should be less. 13. Skilled and unskilled man power should be available nearby.
hydroelectric
power
plant
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2.5k
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1
answer
asked
Jul 24, 2019
by
anonymous
Explain the function of different parts of a typical nuclear power plant with neat sketch.
Explain the function of different parts of a typical nuclear power plant with neat sketch.
Last answer:
Functions of each part of Nuclear power plant:- 1) Nuclear Reactor: In nuclear reactor the fuel rod of U235 is placed through which tremendous amount of heat energy is ... is mechanically coupled with steam turbine. 8) Alternator: It converts mechanical energy into electrical energy.
nuclear
power
plant
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views
1
answer
asked
Jul 24, 2019
by
anonymous
With a neat diagram explain pumped storage hydro power plant.
With a neat diagram explain pumped storage hydro power plant.
Last answer:
Diagram of pumped storage hydro power plant: Explanation: In this power plant, generator is so designed that it Converts mechanical power into electrical power and also works as a ... helps in reducing a reserve capacity of PP as it provides additional power during peak load period.
pumped
storage
hydro
power
plant
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578
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1
answer
asked
Jul 24, 2019
by
anonymous
Draw a layout of a thermo-chemical based power plant.
Draw a layout of a thermo-chemical based power plant.
Last answer:
Layout of a thermo-chemical based power plant: In this process dry biomass fuels converted to produce gas ,liquid fuels or oil by thermo chemical conversion Thermo-Chemical conversion are of following ways:- 1. Direct combustion 2. Gasification 3. Pyrolysis
thermo-chemical
based
power
plant
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1
answer
asked
Jul 24, 2019
by
anonymous
With a neat diagram explain solar photovoltaic power plant.
With a neat diagram explain solar photovoltaic power plant.
Last answer:
Diagram of solar photovoltaic power plant : Explanation: Solar power plant consists of following components: 1. Photovoltaic cell panel: Its function is to convert sunrays directly into DC ... . 5. Step-up transformer: It step-up input voltage to utilization voltage e.g. 230V
solar
photovoltaic
power
plant
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117
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1
answer
asked
Jul 24, 2019
by
anonymous
Draw and explain fixed dome type biogas plant.
Draw and explain fixed dome type biogas plant.
Last answer:
Diagram of fixed dome type biogas plant: Explanation of layout of biogas plant by the method of fermentation conversion 1. Foundation : Biomass plant consists of pit excavated to desire ... the slurry from the top of the dome with the help of stirrer which is at digester chamber.
biogas
plant
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48
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1
answer
asked
Jul 24, 2019
by
anonymous
Why concentrating collectors are used in solar power plant.
Last answer:
Because of following advantages concentrating type collector are used in solar power plant: - 1. Temperature: Temperature obtained is high because absorber area is less and collector/reflector area ... results: As tracking system is used better results are obtain than flat type collector.
solar
power
plant
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67
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1
answer
asked
Jul 24, 2019
by
anonymous
List the types of turbine used in hydro power plant.
List the types of turbine used in hydro power plant.
Last answer:
Following types of turbine used in hydro power plant: 1.Pelton wheel 2.Francis Turbine 3.Kaplan Turbine 4.Propeller Turbine
hydro
power
plant
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54
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1
answer
asked
May 8, 2018
by
anonymous
The overall efficiency of Thermal Power Plant is equal to _______________ .
The overall efficiency of Thermal Power Plant is equal to _______________ . (A) Regenerative Cycle Efficiency (B) Renkine Cycle Efficiency (C) Carnot cycle efficiency (D) None of the above
Last answer:
The overall efficiency of Thermal Power Plant is equal to Regenerative Cycle Efficiency.
overall
efficiency
thermal
power
plant
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118
views
1
answer
asked
May 3, 2018
by
anonymous
In a thermal power plant, ash is collected in
In a thermal power plant, ash is collected in
Last answer:
In a thermal power plant, ash is collected in hoppers or bunkers
thermal
power
plant
ash
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74
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1
answer
asked
Apr 29, 2018
by
anonymous
The rankine cycle efficiency of steam power plant is
The rankine cycle efficiency of steam power plant is (1) 60-80% (3) 30-45% (2) 45-80% (4) 20-30%
Last answer:
The rankine cycle efficiency of steam power plant is 30-45%
rankine
cycle
efficiency
steam
power
plant
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64
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1
answer
asked
Mar 20, 2018
by
anonymous
In a power plant if the maximum demand on the plant is equal to the plant capacity, then?
Last answer:
In a power plant if the maximum demand on the plant is equal to the plant capacity, then plant reserve capacity will be zero.
power
plant
maximum
demand
capacity
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104
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1
answer
asked
Mar 20, 2018
by
anonymous
Maximum demand on a power plant is?
Last answer:
Maximum demand on a power plant is the greatest of all "short time interval averaged" demand during a period.
maximum
demand
power
plant
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69
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1
answer
asked
Mar 20, 2018
by
anonymous
Annual operating expenditure of a power plant consists of?
Last answer:
Annual operating expenditure of a power plant consists of fixed charges, semi-fixed charges, running charges.
annual
operating
expenditure
power
plant
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49
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1
answer
asked
Mar 10, 2018
by
anonymous
What is the largest power plant in the world?
What is the largest power plant in the world?
Last answer:
japam
largest
power
plant
world
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70
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2
answers
asked
Mar 10, 2018
by
anonymous
How many watts does a power plant produce?
How many watts does a power plant produce?
watts
power
plant
produce
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85
views
0
answers
asked
Mar 10, 2018
by
anonymous
What is the most common type of power plant?
What is the most common type of power plant?
Last answer:
Hydroelectric power plant.
common
type
power
plant
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86
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1
answer
asked
Mar 10, 2018
by
anonymous
How much electricity is produced by a power plant?
How much electricity is produced by a power plant?
electricity
power
plant
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79
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0
answers
asked
Mar 20, 2018
by
anonymous
An induction motor has relatively high power factor at?
Last answer:
An induction motor has relatively high power factor at near full load.
induction
motor
high
power
factor
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64
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1
answer
asked
Mar 20, 2018
by
anonymous
In a distribution system, in order to improve power factor, the synchronous capacitors are installed?
Last answer:
In a distribution system, in order to improve power factor, the synchronous capacitors are installed at the receiving end.
distribution
system
improve
power
factor
synchronous
capacitors
installed
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104
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1
answer
asked
Mar 20, 2018
by
anonymous
For a consumer the most economical power factor is generally?
Last answer:
For a consumer the most economical power factor is generally 0.95 lagging .
consumer
economical
power
factor
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138
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1
answer
asked
Mar 20, 2018
by
anonymous
In an interconnected system, the diversity factor of the whole system?
Last answer:
In an interconnected system, the diversity factor of the whole system increases.
interconnected
diversity
factor
system
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58
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1
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asked
Mar 20, 2018
by
anonymous
The primary reason for low power factor is supply system is due to installation of?
Last answer:
The primary reason for low power factor is supply system is due to installation of induction motors.
primary
reason
low
power
factor
supply
system
installation
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85
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1
answer
asked
Mar 20, 2018
by
anonymous
For high value of diversity factor, a power station of given installed capacity will be in a position to supply?
Last answer:
For high value of diversity factor, a power station of given installed capacity will be in a position to supply more number of consumers.
high
value
diversity
factor
power
station
installed
capacity
position
supply
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96
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1
answer
asked
Mar 20, 2018
by
anonymous
Diversity factor has direct effect on the?
Last answer:
Diversity factor has direct effect on the fixed cost of unit generated.
diversity
factor
direct
effect
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1
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...