Which of the following generators offers the poorest voltage regulation?

SSC JE Electrical 2019 with solution SET-2
Which of the following generators offers the poorest voltage regulation?

Differential compounded

Series Motor

Shunt

Cumulative compounded

Differential compounded

Series Motor

Shunt

Cumulative compounded

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SSC JE Electrical 2019 with solution SET-2
The flux while crossing air gap tends to bulge outwards, thereby increasing the effective area of the gap, this effect is known as

Fringing effect

Stroboscopic effect

Hall effect

Hopkinson’s effect

Fringing effect

Stroboscopic effect

Hall effect

Hopkinson’s effect

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SSC JE Electrical 2019 with solution SET-2
In a suspension type insulator the voltage…..?

Across the center disc is maximum

Across the center disc is minimum

Across the top disc is minimum

Across the top disc is maximum

Across the center disc is maximum

Across the center disc is minimum

Across the top disc is minimum

Across the top disc is maximum

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SSC JE Electrical 2019 with solution SET-2
The change in DC excitation of a synchronous motor will also change the

Load angle

Supply voltage

Speed of the motor

Power factor

Load angle

Supply voltage

Speed of the motor

Power factor

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SSC JE Electrical 2019 with solution SET-2
The work done on or by a unit N-pole in moving once around a closed path is equal to

The product of current and number of turns enclosed by that path

The product of flux and number of turns enclosed by that path

Magnetic flux density

Reluctance

The product of current and number of turns enclosed by that path

The product of flux and number of turns enclosed by that path

Magnetic flux density

Reluctance

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SSC JE Electrical 2019 with solution SET-2
A transistor can be made to operate as a switch by operating it in which of the following regions?

Active region

Active region, cut-off region

Active region, saturation region

Saturation region, cut-off region

Active region

Active region, cut-off region

Active region, saturation region

Saturation region, cut-off region

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SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2 Which of the following generators offers the poorest voltage regulation?

SSC JE Electrical 2019 with solution SET-2 The flux while crossing air gap tends to bulge outwards, thereby increasing the effective area of the gap, this effect is known as

SSC JE Electrical 2019 with solution SET-2 In a suspension type insulator the voltage…..?

SSC JE Electrical 2019 with solution SET-2 The change in DC excitation of a synchronous motor will also change the

SSC JE Electrical 2019 with solution SET-2 The work done on or by a unit N-pole in moving once around a closed path is equal to

SSC JE Electrical 2019 with solution SET-2 A transistor can be made to operate as a switch by operating it in which of the following regions?

SSC JE Electrical 2019 with solution SET-2
Which of the following generators offers the poorest voltage regulation?

SSC JE Electrical 2019 with solution SET-2
The flux while crossing air gap tends to bulge outwards, thereby increasing the effective area of the gap, this effect is known as

SSC JE Electrical 2019 with solution SET-2
In a suspension type insulator the voltage…..?

SSC JE Electrical 2019 with solution SET-2
The change in DC excitation of a synchronous motor will also change the

SSC JE Electrical 2019 with solution SET-2
The work done on or by a unit N-pole in moving once around a closed path is equal to

SSC JE Electrical 2019 with solution SET-2
A transistor can be made to operate as a switch by operating it in which of the following regions?