11 Chapter Understanding Operational Procedures

Question 1

What is the first rule to working in a computer? p505

Answer 1

Turn the power Off

Question 2

You have to turn off the power when working with hot- swappable parts. p505

Answer 2

False. You can keep power on hence hot-swappable.

Question 3

T/F.The current flowing through a power supply normally follows a complete circuit so if you remove it from its case your body breaks the circuit and your body becomes apart of that circuit. p505

Answer 3

True.

Question 4

The two biggest dangers with power supplies are? p505

Answer 4

Burning and electrocuting yourself .

Question 5

Does the Volts or the Current cause harm or even death. p506

Answer 5

Current..explained in Scenario.

Question 6

ESD this abbreviation stands for?p508

Answer 6

Electro-static discharge

Question 7

This strap grounds your body at keeps it at a zero charge. p509

Answer 7

Anti-static wrist straps

Question 8

What are potential keyboard and mouse saftey hazards p508

Answer 8

You can trip over cables not properly routed. also liquids spills can short circuit your devices

Question 9

Anti-static bags are used for ?p511

Answer 9

Protecting internal components during servicing or shipping to protect component from ESD.

Question 10

What are methods for protection against esd name a few

Answer 10

wrist straps, ESD mats, and anti-static bags