SIL Safety Lifecycle & Management

Question 1

What is the safety lifecycle?

Accepted Answer

A safety management process

Answer

A manufacturing process.

Answer

A marketing strategy.

Answer

An HR policy.

Question 2

Which phase follows risk assessment in the safety lifecycle?

Accepted Answer

Risk reduction

Answer

Decommissioning.

Answer

Installation.

Answer

Testing.

Question 3

Why is validation important in the safety lifecycle?

Accepted Answer

Ensures safety requirements are met

Answer

It delays production.

Answer

Is optional.

Answer

Is ignored.

Question 4

Which phase is responsible for monitoring safety system performance?

Accepted Answer

Operation and maintenance

Answer

Design phase.

Answer

Concept phase.

Answer

Decommissioning.

Question 5

What is the concept phase in the safety lifecycle?

Accepted Answer

Requirement definition

Answer

Final testing.

Answer

Manufacturing.

Answer

Project closure.

Question 6

How often should safety system performance be reviewed?

Accepted Answer

Regularly

Answer

Once at start.

Answer

Never.

Answer

Only after incidents.

Question 7

What is decommissioning in the safety lifecycle?

Accepted Answer

System shutdown

Answer

Starting operations.

Answer

Testing phase.

Answer

Design phase.

Question 8

Who is responsible for managing the safety lifecycle?

Accepted Answer

Safety managers

Answer

Marketing team.

Answer

Production workers.

Answer

HR department.

Question 9

What is the goal of safety lifecycle management?

Accepted Answer

Maintain safety effectiveness

Answer

Reduce costs only.

Answer

Increase complexity.

Answer

Avoid documentation.