Question is ⇒ Which of the following equipment provides fluctuating load ?, Options are ⇒ (A) Exhaust fan, (B) Lathe machine, (C) Welding transformer, (D) All of the above, (E) , Leave your comments or Download question paper.

Question is ⇒ Which of the following equipment provides fluctuating load ?, Options are ⇒ (A) Exhaust fan, (B) Lathe machine, (C) Welding transformer, (D) All of the above, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Which of the following equipment provides fluctuating load ?
A.	Exhaust fan [Wrong Answer]
B.	Lathe machine [Wrong Answer]
C.	Welding transformer [Correct Answer]
D.	All of the above [Wrong Answer]
View Answer 9 -2 Explanation:- Answer : C Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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⇒ Load factor of a power station is defined as
maximum demand/average load
average load X maximum demand
average load/maximum demand
(average load X maximum demand)^1/2

⇒ With reference to a power station which of the following is not a fixed cost ?
Fuel cost
Interest on capital
Insurance charges
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⇒ In ____ fuel transportation cost is least.
nuclear power plants
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⇒ A 130 MW generator is usually ____ cooled
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Improved illumination from lighting
Reduced voltage level
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⇒ Power generation cost reduces as
diversity factor increases and load factor decreases
diversity factor decreases and load factor increases
both diversity factor as well as load factor decrease
both diversity factor as well as load factor increase

⇒ Direct conversion of heat into electrical energy is possible through
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none of the above

⇒ Generating capacity connected to the bus bars and ready to take load when switched on is known as ____
firm power
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⇒ Load shedding is possible through which of the following ?
Switching of the loads
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⇒ The area under daily load curve divided by 24 hours gives
average load
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⇒ Approximate estimation of power demand can be made by
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mathematical method
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⇒ Low power factor is usually not due to
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fluorescent tubes
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⇒ ____ power plant is expected to have the longest life.
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⇒ For the same maximum demand, if load factor is decreased, the cost of generation will
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two part tariff
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⇒ ____ can generate power at unpredictable or uncontrolled times.
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⇒ In case of ____ fuel transportation is the major problem.
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nuclear power plants
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instantaneous maximum value of kVA supplied during a period
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⇒ The knowledge of diversity factor helps in determining
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peak load
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Diesel engine plant
Nuclear power plant
Gas turbine plant
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Cash certificates
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sinking fund depreciation
straight line depreciation
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