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MSSC MAINTENANCE TEST 1 QUESTIONS AND ANSWERS 2024

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MSSC MAINTENANCE TEST 1 QUESTIONS AND ANSWERS 2024

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  • November 2, 2024
  • 40
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • MSSC MAINTENANCE
  • MSSC MAINTENANCE
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Teacher101
MSSC MAINTENANCE TEST 1

In some oil supply systems, an alarm is triggered when the reservoir __________.

- Is in safe mode

- Is at a low level

- Is filled to proper level

- Contains air - ANSWERS-Is at a low level



During an oil analysis, high oil temperature can cause what symptom?

- High viscosity

- No odor

- Burned or pungent odor

- Good oil - ANSWERS-Burned or pungent odor



According to proper maintenance practices, how often should oil be added to the
oil reservoir?

- As often as needed

- At the beginning of each shift

- According to the manufacturer's recommendation

- Checking and adding oil is not necessary - ANSWERS-According to the
manufacturer's recommendation

,Storing lubricants in the proper designated areas is an example of following
__________.

- Correct storage procedures

- PPE requirements

- Quality policy

- The leader - ANSWERS-Correct storage procedures



Which lubrication application method is most often used in machinery with low
operating speeds?

- Drip or gravity

- Manual

- Splash

- Bath - ANSWERS-Manual



Food processing equipment uses __________ for lubrication.

- WD-40

- White grease or FGL-1

- Synthetic grease

- Vegetable based grease only - ANSWERS-White grease or FGL-1



What type of bearing should not be lubricated?

- Ball bearing

,- Block bearing

- Unsealed bearing

- Sealed bearing - ANSWERS-Sealed bearing



Grease is classified as what kind of lubricant?

- Solid

- Semisolid

- Liquid

- Gas - ANSWERS-Semisolid



Too little lubrication of what component can cause seizing in a machine?

- Belts

- Sprockets

- Sheaves

- Bearings - ANSWERS-Bearings



When should you stop pumping grease into a pillow block bearing?

- When new grease begins to flow out of the bearing

- When old grease begins to flow out of the bearing

- When the grease gun handle becomes difficult to move

- When grease comes out of the connection between the coupler and the grease
fitting - ANSWERS-When old grease begins to flow out of the bearing

, Which qualitative description corresponds with an NLGI number of 2?

- Hard, like the lead of a pencil

- Medium, like jelly

- Soft, similar to hair gel

- Partly fluid, similar to honey - ANSWERS-Soft, similar to hair gel



The most harmful act a maintenance person can do to this component is to get
dirt in it.

- Coupling

- Gear

- Bearing

- Belt - ANSWERS-Bearing



Zerk fittings are used to lubricate __________.

- Single bearings

- Motor shafts

- Automatic systems

- Oil spray systems - ANSWERS-Single bearings



Three qualities used when specifying grease are: water resistance, hardness, and
__________.

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