UTI A&P Powerplant Day 6 Progress Check (D141)
UTI A&P: Powerplant Day 6 Progress Check (D141)
Study online at https://quizlet.com/_h0b8s7
1. What is the primary use of a test For testing and breaking-in reciprocating engines.
club propeller?
2. Which statement is true about Allows blade pitch adjustments only on the ground.
ground-adjustable propellers?
3. What is a characteristic of a Blade angle is built into the propeller and cannot be
fixed-pitch propeller? changed.
4. How do constant-speed propellers By adjusting blade pitch to prevent engine overspeed
maintain engine speed? during dives.
5. What is unique about reverse-pitch They are used to produce thrust opposite the normal
propellers? forward direction.
6. In a propeller governor, what occurs Flyweights tilt outward and raise the pilot valve.
during an overspeed condition?
7. What is the purpose of feathering To reduce drag during engine failure.
propellers?
8. What happens in an under-speed Flyweights tilt inward due to insufficient centrifugal
condition in a propeller governor force.
system?
9. What is a feature of control- Allows blade pitch adjustments while rotating.
lable-pitch propellers?
10. How does a propeller governor reg- By controlling propeller pitch.
ulate engine RPM?
1/1
8/25/2026, 8:37:45 AM
UTI A&P: Powerplant Day 6 Progress Check (D141)
Study online at https://quizlet.com/_h0b8s7
1. What is the primary use of a test For testing and breaking-in reciprocating engines.
club propeller?
2. Which statement is true about Allows blade pitch adjustments only on the ground.
ground-adjustable propellers?
3. What is a characteristic of a Blade angle is built into the propeller and cannot be
fixed-pitch propeller? changed.
4. How do constant-speed propellers By adjusting blade pitch to prevent engine overspeed
maintain engine speed? during dives.
5. What is unique about reverse-pitch They are used to produce thrust opposite the normal
propellers? forward direction.
6. In a propeller governor, what occurs Flyweights tilt outward and raise the pilot valve.
during an overspeed condition?
7. What is the purpose of feathering To reduce drag during engine failure.
propellers?
8. What happens in an under-speed Flyweights tilt inward due to insufficient centrifugal
condition in a propeller governor force.
system?
9. What is a feature of control- Allows blade pitch adjustments while rotating.
lable-pitch propellers?
10. How does a propeller governor reg- By controlling propeller pitch.
ulate engine RPM?
1/1
8/25/2026, 8:37:45 AM
