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Performance Levels in Circuit Architecture

Total questions: 5

Worksheet time: 3mins

Name
Class
Date
1.

How many Performance Levels are defined in the ISO 13849 standard?

a)

PL a

b)

PL b

c)

PL c

d)

PL d

2.

Which Performance Level has the highest error probability?

a)

PL a

b)

PL b

c)

PL c

d)

PL e

3.

Which Performance Level has the lowest error probability?

a)

PL a

b)

PL b

c)

PL d

d)

PL e

4.

What determines the Performance Level?

a)

MTTFd and DC

b)

Circuit architecture

c)

EN 954-1 categories

d)

Both A and B

5.

Which category in EN 954-1 is similar to Performance Level B?

a)

Category 1

b)

Category 2

c)

Category 3

d)

Category 4