The output of a rectifier is

Which of the following might not be needed in a power supply?

An advantage of full-wave bridge rectification is

The part of a power supply immediately preceding the regulator is:

If a full-wave bridge circuit is used with a transformer who’s secondary provides 50 V rms, the PIV across the diodes is about:

Which of the following would make the best filter for a power supply?

Which of the following cells is not a primary cell?

Cells are connected in series to

Cells are connected in Parallel to

The Maxwell (Mx) is a unit of

Tesla (T) is a unit of

Which of the following materials are nonmagnetic?

Is one type of power supply that includes a switching regulator?

RPS is one of the types of power supply and it’s stand for:

Used to measure gravity (density of liquid) of batteries?

Always wear proper eye, face and hand protection

It’s not one of the UPS Batteries:

Batteries are always connected to the inverter in

It’s a special type of transformer that can increase or decrease the output voltage to overcome low voltage conditions

Protection devices protect you and your equipment from electrical damage

There are two different kinds of circuit breakers

The circuit breaker which is shown above is

The circuit breaker which is shown above is

The north pole of one magnet repels the other magnet's north pole

A permanent magnet can be split into two or more magnets, each with N and S poles which cannot be isolated.

The basic principle behind electric generators is creating relative motion between a magnet and a wire to create an electric field that will push current through a circuit.

A ………………………fuse blows within about one second after it senses an overload condition

A ………………………fuse blows between one and thirty seconds after it senses an overload condition

It’s not one of the factors to choose power supply