When an additional load is applied to a...

When an additional load is applied to a...

Question 1 of 31048fy_heal_CREATE_q680_2017

When an additional load is applied to a diesel engine which is using an air bladder clutch unit that is inadequately inflated, you can expect __________.

Question 1 of 31048

Q

When an additional load is applied to a diesel engine which is using an air bladder clutch unit that is inadequately inflated, you can expect __________.

🔍 Key Concepts

• Air bladder (pneumatic) clutches transmit power by air pressure creating friction between driving and driven members • What happens when a clutch does not fully engage (insufficient pressure/inflation) under increasing load • Difference between problems in the clutch/friction surfaces vs. problems in gears or thrust bearings

💭 Think About

• Ask yourself: if the air bladder is inadequately inflated, will the clutch plates or shoes grip firmly, or tend to slip under extra load? • If slipping occurs in a friction clutch, what is the most immediate physical effect on the friction surfaces: gear damage, bearing wear, temperature rise, or something else? • Which listed problem would show up first when additional load is applied: a gradual friction-related issue or a more long-term gear/bearing failure?

✅ Before You Answer

• Identify which answer choice directly involves friction surfaces in the clutch itself rather than gears or bearings elsewhere in the drivetrain • Consider which fault would be immediate and progressive with continued slipping under load (think: heat vs. mechanical fatigue) • Eliminate any options that are more likely to result from shock loading, misalignment, or long-term operation, not from an underinflated, slipping clutch under added load