Agriculture Mechanics EOPA Review

Front

What is the primary purpose of preventative maintenance on internal combustion engines?

Back

To prevent engine failures and extend lifespan

Front

Which of the following is NOT a component of internal combustion engines? Piston, Crankshaft, Alternator, Propeller

Back

Propeller

Front

What is the fire triangle composed of?

Back

Fuel, oxygen, and heat

Front

Which tool is commonly used in shielded metal arc welding? Options: Electrode holder, Plasma cutter, Welding torch, Soldering iron

Back

Electrode holder

Front

What is a characteristic of concrete?

Back

It hardens over time

Front

What is the main function of a carburetor in an internal combustion engine?

Back

To mix air and fuel for combustion

Front

What is the primary role of a spark plug in a gasoline engine?

Back

To ignite the air-fuel mixture

Front

What is the primary function of the flux coating on an electrode in shielded metal arc welding?

Back

To stabilize the arc and protect the weld pool

Front

Which of the following is a common defect in shielded metal arc welding? Porosity, Overheating, Oxidation, Corrosion

Back

Porosity

Front

What type of current is typically used in shielded metal arc welding?

Back

Both AC and DC