All of the Following Are Unsafe Conditions in a Plant

question 73

Multiple Choice

All of the following are unsafe conditions in a plant EXCEPT

• A)defective equipment.
• B)improperly guarded equipment.
• C)computers that are not protected from viruses.
• D)hazardous procedures in,on,or around machines or equipment.
• E)improper illumination such as glare and insufficient light.

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Definitions:

Solenoid

A type of electromagnet where the core is moved by the magnetic field when electrical current flows through the coil surrounding it, often used to control valves or actuators.

Actuator

An output device normally connected to an output module. Examples are an air valve and cylinder.

Electrical Signal

A form of signal that uses electrical currents or voltages to relay information across circuits or systems.

Mechanical Movement

The motion or action of mechanical parts or systems, often driven by motors or manual force.