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Process Safety: Information – SS1014FE (16 mins)

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1

Corrosivity information is used to determine the best materials of construction to contain highly hazardous chemicals or substances.

True
False

2

The MSDS is the only source of toxicity information for most chemicals.

True
False

3

You do not have to do field verification if your process diagrams are not up-to-date.

True
False

4

Which of the following are important information to have on chemicals you are using?

Toxic properties
Physical characteristics
Reactivity
All of the above

5

Your process safety information does not need to include the repair and operating history of your system.

True
False

6

Permissible Exposure Limits (PELs) define the level of exposure to toxic chemicals that is believed to cause no harm to people.

True
False

7

The most detailed process diagram is the block diagram.

True
False

8

The first step to a process hazard analysis is to obtain complete and accurate written information concerning _______________.

Process chemicals
Process controls
Process equipment
All of the above

9

Some MSDS’ are incomplete or inaccurate.

True
False

10

Some chemicals are somewhat unstable and agitation can cause them to change chemically.

True
False