Material Safety Handling In The Machine Shop

2.

Sharp Tools should be kept where?

In your pockets for convenience
In your locker
In your toolbox until you need them
Scattered on the top of your work table
On top of the lathe

Correct Answer

A. In your toolbox until you need them

Explanation

Sharp tools should be kept in your toolbox until you need them. This is because keeping them in your pockets may pose a safety risk and can cause injuries. Storing them in your locker may not be convenient when you need them for immediate use. Additionally, scattering them on the top of your work table or on top of the lathe can lead to accidents or damage to the tools. Therefore, the safest and most practical option is to store sharp tools in a toolbox until they are needed.

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3.

When watching a welder working you should:

Look straight into the arc from the welders torch to check it's intensity
Stand right next to them in case they need help
Tap them on the shoulder to let them know you're there
Drop a heavy object behind them to make them aware you're in the area
None of the above

Correct Answer

A. None of the above

Explanation

When watching a welder working, you should not look straight into the arc from the welder's torch as it can cause eye damage. Standing right next to them can be dangerous as it exposes you to potential hazards. Tapping them on the shoulder or dropping a heavy object behind them can startle or distract the welder, leading to accidents. Therefore, none of the above options are appropriate when watching a welder work.

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4.

When hazardous chemicals are brought in, the MSDS sheets:

Should be logged and placed in MSDS Folder
Thrown out
Sent to the cashier for receipt verification
Kept with the material
Filed away in cabinet with the original po

Correct Answer

A. Should be logged and placed in MSDS Folder

Explanation

When hazardous chemicals are brought in, the MSDS sheets should be logged and placed in an MSDS Folder. This is important because MSDS sheets contain crucial information about the hazards, safe handling, and emergency procedures related to the chemicals. By logging and placing them in an MSDS Folder, it ensures that the sheets are easily accessible to employees who may need to refer to them for safety purposes. Additionally, keeping them in a designated folder helps in organizing and maintaining a record of all the MSDS sheets for future reference and compliance purposes.

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5.

During heat treating always:

Turn the oven up as far as it will go
Use rubber gloves
Grab the part with tongs while wearing a safety shield
Feel the end of the part with your hand to check temperature
Leave oven on for next student

Correct Answer

A. Grab the part with tongs while wearing a safety shield

Explanation

When heat treating, it is important to grab the part with tongs while wearing a safety shield. This is because heat treating involves exposing the part to high temperatures, which can cause severe burns if touched directly. Using tongs provides a safe way to handle the hot part without risking injury. Wearing a safety shield further protects the eyes and face from any potential hazards that may arise during the heat treating process.

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6.

When ready to hand in a part you should check it for:

Wear
Color
Scratches
Nicks
Burrs

Correct Answer

A. Burrs

Explanation

When ready to hand in a part, it is important to check it for any burrs. Burrs are rough edges or projections that can be formed during the manufacturing process. These burrs can cause injury to individuals handling the part or damage to other components. By checking for burrs, one can ensure that the part is smooth and safe to handle, reducing the risk of accidents or damage.

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7.

Safety is important in the shop because.....

It's not, as long as the work gets done.
We can be fined alot of money if it isn't safe.
We don't want others to be hurt.
We don't want to get to hurt as well as others.
Because the administration says so.

Correct Answer

A. We don't want to get to hurt as well as others.

Explanation

Safety is important in the shop because it ensures the well-being and physical integrity of both the workers and others present in the shop. It is crucial to prioritize safety to prevent accidents, injuries, and potential harm to oneself and others. By maintaining a safe environment, we can minimize the risk of accidents and create a secure working space.

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8.

When lifting material from the floor you should...

Jerk it up
Lift with your back
Lift with a strap
Lift with your legs
All the above

Correct Answer

A. Lift with your legs

Explanation

When lifting material from the floor, it is important to lift with your legs. This is because the muscles in your legs are larger and stronger than the muscles in your back, making them better equipped to handle the weight. Lifting with your legs also helps to maintain proper posture and reduces the strain on your back, decreasing the risk of injury. Jerking the material up or lifting with your back can lead to back injuries, while using a strap alone may not provide enough support. Therefore, the correct method is to lift with your legs.

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9.

You should try to lift more than you can handle,

True
False

Correct Answer

A. False

Explanation

The statement suggests that one should try to lift more weight than they are capable of handling. However, this is not true. It is important to lift weights that are appropriate for one's strength and ability in order to avoid injury. Pushing oneself too hard can lead to strain, muscle tears, or other physical harm. Therefore, the correct answer is false, as it is not advisable to lift more than one can handle.

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10.

It is ok to throw water on a magnesium fire.

True
False

Correct Answer

A. False

Explanation

It is not okay to throw water on a magnesium fire. Magnesium is a highly reactive metal that reacts violently with water, producing hydrogen gas and intense heat. This reaction can further fuel the fire and cause it to spread. Therefore, using water to extinguish a magnesium fire can be extremely dangerous and ineffective.

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Material Safety Handling In The Machine Shop

When you carry long stock material one should:

Quiz Preview

Sharp Tools should be kept where?

When watching a welder working you should:

When hazardous chemicals are brought in, the MSDS sheets:

During heat treating always:

When ready to hand in a part you should check it for:

Safety is important in the shop because.....

When lifting material from the floor you should...

You should try to lift more than you can handle,

It is ok to throw water on a magnesium fire.