Question

Which piece of protective breathing apparatus has the hand wheel checked for damage during weekly inspection?

A. Hoses
B. Facepiece
C. Breathing air cylinder assembly
D. Backplate and harness assembly

Answer 1

The hand wheel on the facepiece is checked for damage during the weekly inspection of protective breathing apparatus. Option B is correct.

Step-by-step explanation:

The correct answer is B. Facepiece.

During the weekly inspection of breathing apparatus, the hand wheel on the facepiece is checked for damage. The facepiece is a crucial component of the protective breathing apparatus, as it covers the wearer's face and provides a seal against harmful substances in the air.

Inspecting the hand wheel ensures that it is in good working condition and can be easily operated in case of an emergency. Any damage to the hand wheel could compromise the effectiveness of the breathing apparatus, making it necessary to replace or repair the facepiece.

Answer 2

The hand wheel on the facepiece is checked for damage during the weekly inspection of protective breathing apparatus. Option B is correct.

Step-by-step explanation:

The correct answer is B. Facepiece.

During the weekly inspection of breathing apparatus, the hand wheel on the facepiece is checked for damage. The facepiece is a crucial component of the protective breathing apparatus, as it covers the wearer's face and provides a seal against harmful substances in the air.

Inspecting the hand wheel ensures that it is in good working condition and can be easily operated in case of an emergency. Any damage to the hand wheel could compromise the effectiveness of the breathing apparatus, making it necessary to replace or repair the facepiece.

Answer 3

The hand wheel on the facepiece is checked for damage during the weekly inspection of protective breathing apparatus. Option B is correct.

Step-by-step explanation:

The correct answer is B. Facepiece.

During the weekly inspection of breathing apparatus, the hand wheel on the facepiece is checked for damage. The facepiece is a crucial component of the protective breathing apparatus, as it covers the wearer's face and provides a seal against harmful substances in the air.

Inspecting the hand wheel ensures that it is in good working condition and can be easily operated in case of an emergency. Any damage to the hand wheel could compromise the effectiveness of the breathing apparatus, making it necessary to replace or repair the facepiece.