Exam 10: Power Supplies

To handle differing voltages in multiple countries,most power supplies are __________.

The ____________________ test by a multimeter checks whether electrons can flow from one end of the wire to the other.

A (n)____________________ is used to create more connections to power all the devices in a PC.

A (n)____________________ has a power-conditioning feature.

How do the electrons flow in DC current versus AC current?

The ____________________ in a computer converts AC power to DC.

What is the use of splitters?

The ____________________ wire helps excess electricity to return safely to the ground.

What are the functions of the power supply fan?

Modern motherboards use a ____________________-or ____________________-pin P1 power connector.

Which industry group came up with a non-ATX standard motherboard and power supply called EPS12 V?

A surge suppressor should be rated at a minimum of ____ joules.

A (n)____________________ is used to test AC outlets.

A (n)____________________ is used to protect the computer from frequent power dips or power outages.

A system you maintain locks up randomly.This is very likely due to ____________________ problems.

What are the two types of current?

You suspect that a wire has a break in it.What can you do to test your theory?

What class of fire extinguisher should be used on an electrical fire?

Mini connectors are often called ____________________ power connectors.

What is it called when power cuts out completely?