The area under a load curve gives?

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asked Mar 20, 2018 by anonymous

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A 40 kVA transformer has a core loss of 400 W and a full load copper loss of 800 W. The

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asked May 8, 2018 by anonymous

A 240 V, dc shunt motor draws 15 A while supplying the rated load at a speed of 80 rad/s.

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asked Apr 30, 2018 by anonymous

Generally in a power system network, the load is represented as a :

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Last answer: Generally in a power system network, the load is represented as a : Constant power in load flow study and constant impedance in stability study

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asked Apr 29, 2018 by anonymous

In a synchronous generator if the excitation increased from a low value to normal value, with a fixed load

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A 3 -phase, fully controlled, converter is feeding power into a DC load at a constant current of 150 A, the rms

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asked Apr 28, 2018 by anonymous

The effect of increasing load on a synchronous motor running with normal excitation is

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Last answer: The effect of increasing load on a synchronous motor running with normal excitation is Increase Ia, but decrease power factor

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Sparking occurs when a load is switched off because the circuit has high?

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asked Mar 25, 2018 by anonymous

In a lamp load when more than one lamp are switched on the total resistance of the load?

Last answer: In a lamp load when more than one lamp are switched on the total resistance of the load decreases.

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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.

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The speed/load characteristics of a universal motor is same as that of?

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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.

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In a step-down transformer, there is a change of 15 A in the load current. This results in change of supply current of?

Last answer: In a step-down transformer, there is a change of 15 A in the load current. This results in change of supply current of less than 15A.

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anonymous · Answer 1 · 2018-03-20T04:02:42+0000

answered Mar 20, 2018 by anonymous

The area under a load curve gives energy consumed.

The area under a load curve gives?

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