151-200

Front

Copper is mainly used as a conductor.

Back

True

Front

Should a power transformer operate at full power?

Back

Yes

Front

In which way is distribution transformer installed? a. Directly to consumer

Back

Directly to consumer

Front

Output kilowatt/ input kilowatt what is this formula for

Back

For measure all day efficiency

Front

The efficiency of a power transformer is usually around...?

Back

95-99%

Front

What is the typical voltage level of a distribution transformer?

Back

11 kV-33 kV

Front

What type of transformer is used in substations to supply local areas?

Back

Distribution transformer

Front

What happens if a transformer's primary and secondary windings touch each other?

Back

A short circuit occurs.

Front

In electrical generating power stations, electrical power is generated at medium voltage level that ranges from

Back

11 to 25 KV

Front

Why HVDC is Used for Long Transmission Line?

Back

The absence of inductance, capacitance and phase displacement pow very less.