x

2 Answers

Answer :

Power plant having maximum demand more than the installed rated capacity will have utilisation factor more than unity.

Like 0 like

Answer :

More than 100%
Like 0 like

Please log in or register to answer this question.

Related Questions



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.

Show More

278 views 1 answer




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.

Show More

174 views 1 answer




Last Answer : Maximum demand on a power plant is the greatest of all "short time interval averaged" demand during a period.

Show More

99 views 1 answer




Last Answer : In a distribution system, in order to improve power factor, the synchronous capacitors are installed at the receiving end.

Show More

186 views 1 answer



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

Show More

149 views 1 answer



Capacitors for power factor correction are rated in?
Last Answer : Capacitors for power factor correction are rated in kVAR.

Show More

84 views 1 answer



What is the maximum value of power factor?
Last Answer : 1 is the maximum value of power factor.

Show More

122 views 1 answer




Last Answer : Demand factor is defined as maximum demand/connected load.

Show More

78 views 1 answer




Last Answer : Approximate estimation of power demand can be made by load survey method, statistical methods, mathematical method, economic parameters.

Show More

110 views 1 answer



The maximum constant load torque under which a synchronous motor will pull into synchronism at rated rotor supply voltage and frequency is known as?
Last Answer : The maximum constant load torque under which a synchronous motor will pull into synchronism at rated rotor supply voltage and frequency is known as pull-in torque.

Show More

306 views 1 answer



The maximum torque which a synchronous motor will develop at rest for any angular position of the rotor, at rated stator supply voltage and frequency, is known as?

Show More

106 views 0 answers




Last Answer : A low utilization factor for a plant indicates that plant is used for stand by purpose.

Show More

180 views 1 answer




Last Answer : Peak load plant can never have 100 percent load factor.

Show More

144 views 1 answer




Last Answer : An induction motor has relatively high power factor at near full load.

Show More

92 views 1 answer




Last Answer : For a consumer the most economical power factor is generally 0.95 lagging .

Show More

210 views 1 answer




Last Answer : The primary reason for low power factor is supply system is due to installation of induction motors.

Show More

116 views 1 answer




Last Answer : Load factor of a power station is generally less than unity.

Show More

109 views 1 answer




Last Answer : Load factor of a power station is defined as average load/maximum demand.

Show More

322 views 1 answer



Can a synchronous condenser improve power factor?
Last Answer : Yes, synchronous condenser can improve power factor.

Show More

90 views 1 answer




Last Answer : In Hopknison demand rate or two part tariff the demand rate or fixed charges are dependent upon the maximum demand of the consumer.

Show More

78 views 1 answer



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.

Show More

2.7k views 1 answer



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.

Show More

2.8k views 1 answer



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. 

Show More

841 views 1 answer



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

Show More

2.4k views 1 answer



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

Show More

381 views 1 answer




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.

Show More

100 views 1 answer



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 

Show More

102 views 1 answer



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. 

Show More

460 views 1 answer



In a thermal power plant, ash is collected in
Last Answer : In a thermal power plant, ash is collected in hoppers or bunkers

Show More

113 views 1 answer



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%

Show More

112 views 1 answer




Last Answer : Annual operating expenditure of a power plant consists of fixed charges, semi-fixed charges, running charges.

Show More

69 views 1 answer



What is the largest power plant in the world?
Last Answer : japam

Show More

87 views 2 answers



How many watts does a power plant produce?

Show More

114 views 0 answers



What is the most common type of power plant?
Last Answer : Hydroelectric  power  plant.

Show More

118 views 1 answer



How much electricity is produced by a power plant?

Show More

98 views 0 answers



The maximum reluctance power of a salient-pole synchronous motor having direct-axis reactance, 1.0 pu and quadrature-axis reactance, 0.5 pu, and input voltage, 1.0 pu is (A) 0.25 pu (B) 0.5 pu (C) 1.0 pu (D) 1.5 pu
Last Answer : The maximum reluctance power of a salient-pole synchronous motor having direct-axis reactance, 1.0 pu and quadrature-axis reactance, 0.5 pu, and input voltage, 1.0 pu is 0.5 pu

Show More

100 views 1 answer




Last Answer : Large capacity generators are invariably hydrogen cooled.

Show More

96 views 1 answer




Last Answer : Generating capacity connected to the bus bars and ready to take load when switched on is known as spinning reserve.

Show More

179 views 1 answer




Last Answer : Hydroelectric power plant is expected to have the longest life.

Show More

82 views 1 answer



Maximum Power Transfer Theorem 1
Last Answer : Maximum Power Transfer Theorem 1

Show More

94 views 1 answer



State maximum power transfer theorem for DC circuit.
Last Answer : Maximum power transfer theorem for DC circuit: The maximum power transfer theorem states that the source or a network transfers maximum power to load only when the load resistance is equal ... removed (disconnected) ii) All internal independent sources are replaced by their internal resistances.

Show More

111 views 1 answer



 An independent voltage source in series with an impedance ZS=R+jXS delivers a maximum average power to a load impedance ZL when A) ZL = R B) ZL = jXS C) ZL = R-jXS D) ZL = R+jXS 
Last Answer :  An independent voltage source in series with an impedance ZS=R+jXS delivers a maximum average power to a load impedance ZL when ZL = R-jXS

Show More

4.0k views 1 answer



A certain power MOSFET has a maximum junction temperature specification of 1500o C, a junction-to-case thermal resistance of 1.00 C/W, and a junction-to ambient thermal resistance of 600 C/W. If the ambient temperature is 300o C ... the device will be A) 1.52 W B) 1.72 W C) 1.92W D) 2.00 W
Last Answer : A certain power MOSFET has a maximum junction temperature specification of 1500o C, a junction-to-case thermal resistance of 1.00 C/W, and a junction-to ambient thermal resistance of  ... 300o C, then the maximum allowable power dissipation in the device will be 2.00 W 

Show More

149 views 1 answer



For maximum transfer of power, internal resistance of the source should be?
Last Answer : For maximum transfer of power, internal resistance of the source should be equal to load resistance.

Show More

374 views 1 answer



"Maximum power output is obtained from a network when the load resistance is equal to the output resistance of the network as seen from the terminals of the load". The above statement is associated with?
Last Answer : "Maximum power output is obtained from a network when the load resistance is equal to the output resistance of the network as seen from the terminals of the load". The above statement is associated with Maximum power transfer theorem.

Show More

400 views 1 answer




Last Answer : (b) Clostridium butylicum Lipase Removal of oil stains

Show More

109 views 1 answer




Last Answer : The mechanical power developed by a shunt motor will be maximum when the ratio of back e.m.f. to applied voltage is 0.5.

Show More

329 views 1 answer




Last Answer : In a D.C. shunt motor, under the conditions of maximum power, the current in the armature will be more than full-load current.

Show More

375 views 1 answer



The maximum load that a power transformer can carry is limited by its?
Last Answer : The maximum load that a power transformer can carry is limited by its voltage ratio.

Show More

133 views 1 answer



The synchronous motor will develop maximum power when the load angle is?
Last Answer : The synchronous motor will develop maximum power when the load angle is 900.

Show More

233 views 1 answer


Show More⇦ PreviousNext ⇨