Fuel

Question 0

How much does pryst lower the flashpoint of JP-5?

Answer 0

4 degrees fahrenheit

Question 1

What are the normal levels of pryst?

Answer 1

.10-.15%

below .07 CO must be notified. .03% is the minimum allowed for CG aircraft

Question 2

JP-4 flashpoint

Answer 2

below 0 fht

F-44

Question 3

JP-5 flash

Answer 3

140 f

f-44 only fuel allowed on cutters

Question 4

JP-8 flash

Answer 4

100 f

f-34

Question 5

Jet A flash

Answer 5

100 F

F-34

Question 6

JET A-1 flash

Answer 6

100 F

F-35

Question 7

JET B flash

Answer 7

0 F

N/A

Question 8

What is the maximum amount of water allowed in a/c fuel.

Answer 8

10 ppm

Question 9

What is the maximum amount of particulates allowed in fuel

Answer 9

2 mg/l but if 1 mg/l is found action must be taken

Question 10

Who is responsible for the units spill prevention and control measures

Answer 10

CO

Question 11

What is the wind limit when fueling

Answer 11

fueling shall not be conducted in 50 knot winds

Question 12

When shall fueling not be allowed because of a storm

Answer 12

shall not when lightning within 5 nautical miles of fueling station

Question 13

How many and what kind of fire extinguishers should be present when refueling

Answer 13

minimum of 01 125/150LB PKP

Question 14

How much resistance will static bonding have

Answer 14

no less than 10,000 ohms

Question 15

How close shall refuelers be

Answer 15

parked 10 ft from blades

shall be within 25 ft from fuel port or vents or be backed near an a/c

Question 16

Fuel pressures

Answer 16

HU-25   50PSI
HC-144   50 PSI
MH-65   55PSI
MH-60   55PSI
HC-130   60PSI

Question 17

How much fuel should be taken for fuel samples

Answer 17

sample bottle shall be one quart

sample should be within 1/2 in of cap line, approx 01 pint

Question 18

Fuel Sample rules

Answer 18

no smoking, open flames, spark, flame producing items, or radio transmissions within 50 ft

Question 19

How long must aircraft settle prior to sampling

Answer 19

must settle for 30 min prior to sampling

Question 20

How much fuel should be drained prior to sampling

Answer 20

02 quarts

Question 21

What must be done to static electricity prior to fueling

Answer 21

it must be eliminated or equalized during fueling operation

Question 22

How many people are required for a fueling operation

Answer 22

A minimum of 2

Question 23

Cold refueling

Answer 23

no radar and hf radios shall be operated in transmit mode 300 ft

Question 24

Hot refueling

Answer 24

Not within 100 ft of any building unless under waiver
Not within 100 ft of a parked a/c
Not within 200 ft of new construction, obstructions moved outside of 200 ft, and no storing equipment outside existing structures within 200 ft

PG 85-00-110A p. 2-30

Question 25

What materials shall not be used for fuel piping systems

Answer 25

GALVANIZED materials- copper alloys, cadmium plating, or plastic material

Question 26

2 methods for removing particulates from fuel

Answer 26

1. wait 2 hours to allow solids to settle before withdrawing from tanks
2. recirculate through filters and separators

Question 27

Icing inhibitor

Answer 27

The normal level of FSII in the
fuel is 0.07 to 0.15% by volume. The only material currently authorized for use is
Di-Ethylene Glycol Monomethyl Ether (DiEGME).
b. FSII lowers the freezing point of free water in the fuel of the aircraft

it also restricts bacterial growth

Question 28

What is the fueling process guide?

Answer 28

CGTO PG 85-00-170-A

Question 29

Who can grant waiver for hot refueling when an air station cannot meet the PG-170 guidelines

Answer 29

CG-41

CGTO PG 85-00-170-A p. 8-8 NOTE

Question 30

Who reviews the air station hot refuel instructions

Answer 30

LCI team

CGTO PG 85-00-170-A p. 8-7 Note

Question 31

What is the minimum personnel requirement for over the wing refueling

Answer 31

2

PG 85-00-170A p.8-5