Study Review

Question 1

“ground is defined as a/an;

Answer 1

A reference point for measurements

Question 2

Atoms missing an electron are called

Answer 2

Positive Ions

Question 3

On a schematic diagram, the symbol shown below indicates;

Answer 3

Draw high voltage

Question 4

A characteristic of a good conductor is

Answer 4

Many free electrons

Question 5

A battery is an example of energy generated by;

Answer 5

Chemical action

Question 6

To prevent electric shock while a ‘chassis’ is being serviced, you should use a/an;

Answer 6

Isolation transformer

Question 7

The symbol shown below indicates

Answer 7

Electro static devices (draw)

Question 8

If you work with high voltage circuitry, you should;

Answer 8

Avoid providing a path to ground through your body

Question 9

Fuses are used in circuits to

Answer 9

To protect the circuit from a direct short or overload

Question 10

To remove the ground potential from a source, use a/an;

Answer 10

Ground fault interrupter (GFI)

Question 11

When handling integrated circuits (IC’s) always use a/an;

Answer 11

Anti-static wrist wrap