Which one of the following is an advantage of three-phase power over single-phase power?

It can service for both single and three-phase load.

There will be interruption total power.

It only supplies line-to-line single-phase voltage.

It does not have constant level power and high cost

Which one of the following is an advantage of three-phase power over single-phase power?

Smaller operating machines with better operating characteristics

It only supplies line-to-line single-phase voltage.

It does not have constant level power and high cost

It can service for three-phase load.

Which one of the following is an advantage of three-phase power over single-phase power?

It has 3-phase voltage and 3-line voltage.

There will be interruption total power.

It only supplies line-to-line single-phase voltage.

Which one of the following is an advantage of three-phase power over single-phase power?

It can supply six separate single phase voltage.

There will be interruption total power.

It only supplies line-to-line single-phase voltage.

It does not have constant level power and high cost

Which one of the following is an advantage of three-phase power over single-phase power?

more constant level of power and lower cost

There will be interruption total power.

It only supplies line-to-line single-phase voltage.

more constant level of power and high cost

What type of voltage are available from three phase generator?

voltage and phase voltage and Three –phase voltage

The star connected source can supply power to_____________

Six separate single phase supply voltages

Two separate single -phase supply voltages

Three separate single -phase supply voltages

Five separate single -phase supply voltages

What type of two single-phase voltage are available from three phase System?

Phase Voltage and Line Voltage.

two Line voltage and two phase voltage

Refer the figure shown. What type connection of three-phase generator?

Wye connection 4-wire generator with single phase lighting load

Wye connection 3-wire generator with single phase lighting load

Delta connection 3-wire generator with single phase lighting load

Delta connection 4-wire generator with single phase lighting load

Refer the figure shown. What type connection of three-phase generator with motor?

Wye connection of generator with wye connection of motor

Wye connection of generator with Delta connection of motor

Delta connection of generator with Delta connection of motor

Delta connection of generator with Wye connection of motor

Refer to figure .How the Current coils of the wattmeter connected

In series to the A & B with phase line conductor

In parallel between Phase A and B

Refer to figure .How the Voltage coils of the wattmeter # 1 connected

In parallel between Phase A and C

In series to the A & C with phase line conductor