ARFF SOGs 100.03

Question 1

Peak wheel temperatures are not attained until ____ to ____ mins after stopping

Answer 1

20 / 30

Question 2

If the temperature is of any wheel is above ____ cooling fans will be utilized.

Answer 2

250

Question 3

Which aircraft brake and wheel assemblies contain beryllium?

Answer 3

C-5A and Boeing 747

Question 4

Application of a _____ stream to the brake assembly or wheel with or without fire, can result in:

Answer 4

wheel failure with explosive force

Question 5

Hot brakes and wheel fires are normally caused by:

Answer 5

Aborted take off
Late touchdowns
High-Speed Landings

Question 6

Existing wind will be utilized and fans will not be required if wind speed exceeds ___ knots

Answer 6

20

Question 7

Aircraft tire inflation pressure range from ______ to _____.

Answer 7

150 / 250

Question 8

Skydrol 500A is dyed a _________ whereas petroleum based hydraulic fluid is a __________.

Answer 8

deep purple / bright red

Question 9

Line of fragmentation is ____ feet to the sides

Answer 9

300

Question 10

Fusible plugs are installed on each wheel and designed to melt at between ____ and ____ degrees.

Answer 10

300 / 400

Question 11

Hot brakes can’t occur in nose wheel except:

Answer 11

B-727 after main gear application exceeds 50%

Question 12

If Skydrol 500A comes in contact with eye tissues, pain and discomfort can last from ____ to ____ days

Answer 12

3 / 5

Question 13

What is a synthetic fluid blended from base phosphate esters and additives.

Answer 13

Skydrol 500A