The ratio of average energy demand to maximum demand during a specific period in

SSC JE Electrical 2019 with solution SET-1
The ratio of average energy demand to maximum demand during a specific period in

Form factor

Utilization factor

Load factor

Power factor

Form factor

Utilization factor

Load factor

Power factor

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SSC JE Electrical 2019 with solution SET-1
What would the total loss of the 2kVA transformer corresponding to maximum efficiency be, provided the transformer has the iron of 150 W and full-load copper loss of 250W?

400 W

300 W

100 W

500 W

400 W

300 W

100 W

500 W

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SSC JE Electrical 2019 with solution SET-1
In the circuit shown, the pressure coils of two wattmeters are connected to

Neutral Wire

Y

R

B

Neutral Wire

Y

R

B

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SSC JE Electrical 2019 with solution SET-1
In the two wattmeter method, the readings of the two wattmeters are 500W, 500W respectively. The load power factor in a balanced 3-phase 3-wire circuit is:

0.9

1

0.5

0.8

0.9

1

0.5

0.8

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SSC JE Electrical 2019 with solution SET-1
In the circuit shown, find the equivalent resistance between A and B.

100 ohm

150 ohm

50 ohm

75 ohm

100 ohm

150 ohm

50 ohm

75 ohm

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SSC JE Electrical 2019 with solution SET-1
Lamp efficiency is measured in

Lumen/watt

Candela/watt

Lumen/lux

Lux/watt

Lumen/watt

Candela/watt

Lumen/lux

Lux/watt

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SSC JE Electrical 2019 with solution SET-1

SSC JE Electrical 2019 with solution SET-1 The ratio of average energy demand to maximum demand during a specific period in

SSC JE Electrical 2019 with solution SET-1 What would the total loss of the 2kVA transformer corresponding to maximum efficiency be, provided the transformer has the iron of 150 W and full-load copper loss of 250W?

SSC JE Electrical 2019 with solution SET-1 In the circuit shown, the pressure coils of two wattmeters are connected to

SSC JE Electrical 2019 with solution SET-1 In the two wattmeter method, the readings of the two wattmeters are 500W, 500W respectively. The load power factor in a balanced 3-phase 3-wire circuit is:

SSC JE Electrical 2019 with solution SET-1 In the circuit shown, find the equivalent resistance between A and B.

SSC JE Electrical 2019 with solution SET-1 Lamp efficiency is measured in

SSC JE Electrical 2019 with solution SET-1
The ratio of average energy demand to maximum demand during a specific period in

SSC JE Electrical 2019 with solution SET-1
What would the total loss of the 2kVA transformer corresponding to maximum efficiency be, provided the transformer has the iron of 150 W and full-load copper loss of 250W?

SSC JE Electrical 2019 with solution SET-1
In the circuit shown, the pressure coils of two wattmeters are connected to

SSC JE Electrical 2019 with solution SET-1
In the two wattmeter method, the readings of the two wattmeters are 500W, 500W respectively. The load power factor in a balanced 3-phase 3-wire circuit is:

SSC JE Electrical 2019 with solution SET-1
In the circuit shown, find the equivalent resistance between A and B.

SSC JE Electrical 2019 with solution SET-1
Lamp efficiency is measured in