Electrical Hazard

Question 1

ESD

Answer 1

Electrostatic discharge

Question 2

Cause of build-up electricity on the surface of the skin

Answer 2

feet rubbing on carpet

Question 3

Volt ESD is felt

Answer 3

3,000 volt

Question 4

Volt from ESD can be up to

Answer 4

35,000 volts

Question 5

How does ESD damage computer

Answer 5

By Sending high voltage to electrical parts of the computer

Question 6

Protection against ESD

Answer 6

Wrist Strap and Anti ESD mat

Question 7

Types of Anti Static bags

Answer 7

Dissipative and form packaging

Question 8

Volts that damage computer parts

Answer 8

30 volts

Question 9

What are computer fuse ratings

Answer 9

3 Amp, 5 Amp, and 13 Amps

Question 10

If fuse rating is not compatible

Answer 10

Fuse will blow easily if the rating is too low or will not blow if the rating is too high when something goes wrong

Question 11

What is Daisy chain

Answer 11

Plugging one power strip outlet into another

Question 12

what is a problem that can occur with Daisy chain

Answer 12

Daisy chain Can increase the load on a circuit due to the number of electrical components pugged into the circuit

Question 13

what is the benefit of grounded equipment

Answer 13

Provides a pathway for current to flow

Question 14

What is the voltage of internal circuit of a compuetr

Answer 14

12 volts

Question 15

How to drain residual power in a computer before working on it

Answer 15

Hold down power button as computer is unplugged

Question 16

FRU stands for

Answer 16

Field Replacement Units

Question 17

Field Replacement Units are

Answer 17

Ulectrical components that are easily replaceable

Question 18

What is the method of shippment for FRU

Answer 18

Anti static bags