WFSM - SET B (VOLUME 3) HELP WITH
COMPLETE SOLUTIONS
What type piping, 12 inches in diameter, is used in the hydrant loop of a hydrant loop of
a Type 3 system?
A.) carbon steel schedule 80s
B.) carbon steel schedule 40s
C.) stainless steel schedule 20s
D.) stainless steel schedule 10s - ANSWER-C.) Stainless steel schedule 20s
What type steel is used in the control tubing of the Type 3 system?
A.) copper
B.) carbon
C.) galvanization
D.) seamless stainless - ANSWER-D.) seamless stainless
on the product recovery tank in a type 3 system the switch assembly automatically
energizes the fuel transfer pump when the tank is what percent full
A.) 65
B.) 70
C.) 75
D.) 80 - ANSWER-B.) 70
Solenoid B on the 58AF-9-1 defuel/flush valve energizes to allow the main valve to open
only when the
A.) fueling pumps are started manually
B.) fueling pumps are started automatically
C.) system is played in the flush mode
D.) system is placed in the automatic mode - ANSWER-C.) system is placed in the flush
mode
which valve during the idle mode opens and allows defueling in the type 3 system?
A.) 58AF-9
B.) 2129AF
C.) 58AF-9-1
D.) 136AF-9B - ANSWER-C.) 58AF-9-1
what type of piping is used with the type 4 issue filter separator the system loop and
receiving loop when a 6 inch pipe is used?
A.) seamless steel schedule 40
B.) seamless steel schedule 80
C.) epoxy coated carbon steel schedule 40
D.) epoxy coated carbon steel schedule 80 - ANSWER-A.) Seamless steel schedule 40
, what valve is used as an overfill valve for the product recovery tank in the type 3 system
A.) 129AF
B.) 2029AF
C.) 2129AF
D.) 136AF-9B - ANSWER-C.) 2129AF
what type api pump is used as fueling pumps in the type 3 system
A.) 610 600 gpm
B.) 610 1200 gpm
C.) 1581 600gpm
D.) 1581 1200gpm - ANSWER-A.) 610, 600gpm
an air sense pressure setting of 65 psi on the brooks valve relieves excess nozzle
pressure when it reaches
A.) 40 psi
B.) 45psi
C.) 50 psi
D.) 55psi - ANSWER-D.) 55 psi
at what psi does the 58AF-3 pressure control valve close?
A.)60
B.) 65
C.) 70
D.) 75 - ANSWER-D.) 75
After refueling an aircraft and the lead pump deenergizes, at what pounds per square
inch (PSI) does the 58AF-9-1 defuel/flush valve close?
A.) 70
B.) 75
C.) 80
D.) 85 - ANSWER-C.) 80
what type piping is used on the pressure relief and drain system for a 2 inch pipe in a
type 4 system
A.) seamless steel schedule 40
B.) seamless steel schedule 80
C.) epoxy coated carbon steel schedule 40
D.) epoxy coated carbon steel schedule 80 - ANSWER-C.) Epoxy-coated carbon steel,
schedule 40
which valve is used on a type 4 cut and cover tank for high level shutoff?
A.) 129AF-1A
B.) 129AF-3F
C.) 413AF-5A
D.) 413AF-9-1 - ANSWER-B.) 129AF-3F
COMPLETE SOLUTIONS
What type piping, 12 inches in diameter, is used in the hydrant loop of a hydrant loop of
a Type 3 system?
A.) carbon steel schedule 80s
B.) carbon steel schedule 40s
C.) stainless steel schedule 20s
D.) stainless steel schedule 10s - ANSWER-C.) Stainless steel schedule 20s
What type steel is used in the control tubing of the Type 3 system?
A.) copper
B.) carbon
C.) galvanization
D.) seamless stainless - ANSWER-D.) seamless stainless
on the product recovery tank in a type 3 system the switch assembly automatically
energizes the fuel transfer pump when the tank is what percent full
A.) 65
B.) 70
C.) 75
D.) 80 - ANSWER-B.) 70
Solenoid B on the 58AF-9-1 defuel/flush valve energizes to allow the main valve to open
only when the
A.) fueling pumps are started manually
B.) fueling pumps are started automatically
C.) system is played in the flush mode
D.) system is placed in the automatic mode - ANSWER-C.) system is placed in the flush
mode
which valve during the idle mode opens and allows defueling in the type 3 system?
A.) 58AF-9
B.) 2129AF
C.) 58AF-9-1
D.) 136AF-9B - ANSWER-C.) 58AF-9-1
what type of piping is used with the type 4 issue filter separator the system loop and
receiving loop when a 6 inch pipe is used?
A.) seamless steel schedule 40
B.) seamless steel schedule 80
C.) epoxy coated carbon steel schedule 40
D.) epoxy coated carbon steel schedule 80 - ANSWER-A.) Seamless steel schedule 40
, what valve is used as an overfill valve for the product recovery tank in the type 3 system
A.) 129AF
B.) 2029AF
C.) 2129AF
D.) 136AF-9B - ANSWER-C.) 2129AF
what type api pump is used as fueling pumps in the type 3 system
A.) 610 600 gpm
B.) 610 1200 gpm
C.) 1581 600gpm
D.) 1581 1200gpm - ANSWER-A.) 610, 600gpm
an air sense pressure setting of 65 psi on the brooks valve relieves excess nozzle
pressure when it reaches
A.) 40 psi
B.) 45psi
C.) 50 psi
D.) 55psi - ANSWER-D.) 55 psi
at what psi does the 58AF-3 pressure control valve close?
A.)60
B.) 65
C.) 70
D.) 75 - ANSWER-D.) 75
After refueling an aircraft and the lead pump deenergizes, at what pounds per square
inch (PSI) does the 58AF-9-1 defuel/flush valve close?
A.) 70
B.) 75
C.) 80
D.) 85 - ANSWER-C.) 80
what type piping is used on the pressure relief and drain system for a 2 inch pipe in a
type 4 system
A.) seamless steel schedule 40
B.) seamless steel schedule 80
C.) epoxy coated carbon steel schedule 40
D.) epoxy coated carbon steel schedule 80 - ANSWER-C.) Epoxy-coated carbon steel,
schedule 40
which valve is used on a type 4 cut and cover tank for high level shutoff?
A.) 129AF-1A
B.) 129AF-3F
C.) 413AF-5A
D.) 413AF-9-1 - ANSWER-B.) 129AF-3F
