Quiz on Chapter Protection

Which chapter deals with isolation and switching?

• Chapter 41

• Chapter 42

• Chapter 43

• Chapter 46

Which chapter covers protection against overcurrent?

• Chapter 41

• Chapter 42

• Chapter 43

• Chapter 46

What is the subject of Chapter 41?

• Protection against electric shock

• Protection against thermal effects

• Protection against overcurrent

• Isolation and Switching

Which chapter deals with protection against voltage disturbances and electromagnetic disturbances?

• Chapter 41

• Chapter 42

• Chapter 44

• Chapter 46

In what conditions must the rule of protection against electric shock be applied?

• Only during maintenance

• In use without a fault or in single fault conditions

• Only in emergency situations

• During installation only

What is the significance of Section 416 in BS 7671?

• It covers basic protection

• It covers advanced protection

• It covers fire safety

• It covers water safety

What is a potential risk mentioned in the document?

• Electric shock

• Fire outbreak

• Water leakage

• Structural collapse

What is the main hazard addressed by basic protection?

• Electric shock

• Fire

• Water damage

• Structural failure

What is fault protection defined as?

• Protection against electric shock under single fault conditions

• Protection against fire hazards

• Protection against water damage

• Protection against mechanical failure

What is required in addition to basic and fault protection under certain conditions of external influence?

• Basic protection only

• Fault protection only

• Additional protection

• No protection