Type of Hazards

Which of the following lead to mechanical injury?

• Crushing

• Puncturing

• Tearing

• Falling

(a)   hazard are those associated with power driven machine either automated or manually operated.

Select THREE point of operation guard.

• Fixed

• Interlocked

• Adjusted

• Injection

Logout/Tagout system is also known as (a)   .

Which of the following is considered as conductor that can permit the flow of electricity?

• Metals

• Water

• Human body

• Wood

_____________ is the process used to eliminate unwanted voltage.

• Grounding

• Wiring

• Eliminating

• Twinning

Why electricity can be conducted through human body?

• It composed of water and electrolyte

• It can store electrical power for short period of time.

• It consist of protein.

• Bone can act as conductor.

Choose the right machine safe guard.

• 
• 
• 
• 

By using this type of safeguard, the machine will only operated when the door/gate/safeguard is closed. This refer to __________ safeguard

• fixed

• interlocked

• adjustable

Name the type of safeguard.

• Interlocked

• Fixed

• Adjustable

• Feeding method