Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
15 Cards in this Set
- Front
- Back
|
What are the danger areas resulting from engine operation?
|
They are related to exhaust velocity, temperature, air intake, and noise.
|
|
|
How can hearing loss be prevented?
|
Wear proper PPE
|
|
|
What is the minimum distance away from the intake at IDLE to prevent being pulled into intake?
|
9 ft radius
|
|
|
What is the minimum distance away from the intake at MIL or MAX to prevent being pulled into intake??
|
25 ft radius
|
|
|
What hazards is caused by the engine exhaust air?
|
It can cause death or serious burns.
|
|
|
How long is the area immediately aft of the tailpipe remain hazardous for after shutdown?
|
15 minutes
|
|
|
What is the safe distances from directly behind exhause range at IDLE up to MAX power?
|
115 feet at IDLE up to 925 feet at MAX
|
|
|
Why should extreme caution be used under the aircraft during aircraft start up?
|
Because the APU exhaust is a hazard area that presents a high temperature.
|
|
|
The center point of the APU exhaust has a veloctiy of ____ MPH from exhaust to the deck with a temperature of ____-____ degrees Fahrenheit.
|
142 MPH, 328-350 Degrees Fahrenheit.
|
|
|
APU exhaust at a 19 inch diameter, the exhaust reaches _____ MPH, with a temperature range of ___-___ degrees Fahrenheit.
|
24 MPH, 250-300 Degrees Fahrenheit
|
|
|
What is the hazards of APU exhaust?
|
- Extreme danger to anyone underneath the aft section of the aircraft.
- Fire hazard, if there is a puddle of fuel or flammable solvent on deck. |
|
|
Jet Fuel is ______ and can cause _____ burns.
|
Combustible, Chemical brusn.
|
|
|
What should personnel be aware of in case of exposure to Jet Fuel?
|
The neearest freshwater wash-down and eye wash station.
|
|
|
How far away from operating airborne type radios or ground radar equipment must you be before Refueling/Defueling operations?
|
- 100 ft away from operating airborne type radio.
- 300 ft away from ground radar equipment. |
|
|
What should be performed during Refueling/Defueling operations?
|
- Wear goggles
- Watch gauges to preven overpressuring fuel cells - Watch vents for fuel overflow - Ensure personnel man a fire extinguisher. |
