Gearbox Maintenance Quiz

What is the primary function of a gearbox?

• To transmit power and change speed or direction

• To cool down the engine

• To increase speed and decrease torque

• To store energy

Which type of gearbox is known for its high torque reduction capabilities?

• Helical Gearbox

• Worm Gearbox

• Bevel Gearbox

• Spur Gearbox

What does LOTO stand for in safety procedures?

• Lift Over/Take Out

• Lock Out/Tag Out

• Load Operation/Technical Oversight

• Leakage Observation/Testing Operation

What tool is used to measure minute shaft runout or misalignment?

• Stroboscope

• Feeler Gauge

• Vernier Caliper

• Dial Indicator

Which of the following is NOT a common application of gearboxes?

• Construction equipment

• Energy production

• Home appliances

• Transportation

What is the purpose of a breather cap in a gearbox?

• To prevent oil leaks

• To allow air exchange while preventing contamination

• To measure oil levels

• To cool the gearbox

What is the consequence of not checking the oil level in a gearbox?

• Potential gearbox failure

• Improved lubrication

• Increased efficiency

• Reduced noise

What type of gear is characterized by straight teeth?

• Helical Gear

• Worm Gear

• Bevel Gear

• Spur Gear

Which safety equipment is essential for protecting your eyes during gearbox maintenance?

• Hard hat

• Steel-toed boots

• Safety glasses

• Safety gloves

What is the main purpose of inspecting gearbox seals?

• To improve gear alignment

• To prevent lubricant loss and contamination

• To enhance aesthetic appearance

• To increase gearbox weight