Cdc Wfsm Vol. 3

What positions are on the pump control switch?

The pressure/flow recorder indicates which of the following?

Most emergency service calls involve

How many hydrant outlets are served by each panero pit?

When operating normally what part on the 302 AF fueling/ defueling valve restricts the flow of fuel in the control tubing and will not close?

A damaged diaphragm on the pressure reducing control is indicated by

What component closes the main valve of the 302AF fueling/defueling valve when there is excess flow at hydrant outlet?

The primary purpose of the orifice plate on the 302AF fueling and defueling valve is to create differential

During refueling, which 302 AF fueling and defueling valve component holds the defuel side of the main valve inlet closed?

The first adjustment you make, when setting the pressure on the 302AF fueling and defueling valve, is establishing a pressure gauge reading of 10 psi above the desired delivery pressure. You do this by turning the adjusting screw on the

What delivery pressure causes the fueling side, of the 302 AF fueling and defueling valve, to close when turning the adjusting screw on the loading pressure relief control counterclockwise?

Approximately how long do you want it to take the fueling valve to open when you adjust the CV flow control on the 302 AF fueling and defueling valve?

What components are energized when you place a magnet on the refueling contact points at the hydrant in the modified Panero system?

To remedy a leakage on the philadelphia hydrant adapter, which one of the following would you usually replace?

How many manual valves are found in the lateral control pit of the Pritchard system?

When you place a magnet on the refuel magnetic control switch, during refueling, the solenoids on the

What lateral control pit component automatically cuts off the defuel pump when a predetermined amount of inches of mercury is reached?

When the cover chamber pressure of the 90AF-8 refueling control valve is at least as great as the inlet pressure, the valve will

If the cover chamber pressure on a 90AF-8 refueling control valve stays between the inlet and outlet pressure, the valve

What happens to auxiliary hytrols A and B, on the 90 AF-8 refueling control valve, when excess flow trips the CDHS-3 pressure differential control?

The pressure relief control, on the 90AF-8 Is set to

What pressure rate must you establish before setting the pressure relief control on the 90AF-8 refueling control valve?

Which statement best describes what is removed from the strainer orifice used on the 50AF-2 Pressure relief valve?

How often should you check the 50AF-2 pressure relief valve to it is opening relieving pressure relief valve?

The standard pressure setting, on the 502AF-2 pressure valve's pressure relief control (CRL), is based on the 90AF-8 refueling valves pressure of

The components of the 134AF defueling control valve include: a valve position indicator, solenoid

How often is the 134AF defueling control valve operationally inspected?

What condition exists when fuel leaks past the 134AF main valve disc and seat?

Which component on the 41AF rate of flow control valve causes the main valve to throttle?

To adjust the flow rate of the differential control on the 41AF rate of flow control valve, you must turn the adjusting screws

What is the probable cause when the 41AF-10 main valve opens during refueling?

When defueling stops, the 352AF hydrant adapter controls it's own fuel level in order to

At what maximum differential pressure, in pounds per square inch (psi) does the 352AF hydrant adapter's automatic bypass valve open?

After activating an emergency stop switch at the Type II hydrant outlet, you reset the system to refuel by

What type of ground rods are hydrant outlets grounded to in the piping system of the Type II Hydrant System?

What are the low and high settings (pounds per square inch {psi}), respectively, for the pressure relief controls on the 51AF-4 valve?

How often is the 41AF-10 inspected?

The primary purpose of having 5 psi in the lateral piping on the 51AF-4 rapid defuel valve is to

Before adjusting the high pressure relief control on the 51AF-4 valve, you must also adjust the pressure reducing control (CRD) on the 90AF-8 valve to

What type piping, 12 inches in diameter, is used in the hydrant loop of a type III system?

What type steel is used in the control tubing of the Type III system?

At what differential pressure must the receiving strainer in the TypeIII system be cleaned?

What is the standard American Petroleum Institute (API) rate and gallons per minute (gpm) of receiving filter separators used in the Type III system?

The 40-28G bypass valve opens and fuel bypasses the receiving separators when fuel is received from a cross-country pipeline on the Type III system. The differential pressure causing this action occurs when

Once the 40-27G filter separator valve has closed due to high differential pressure, what must be done to get the valve to operate again?

A gallons per minute displacement meter is used in the receiving line of a Type III system. Which type does it use?

Where is the ball float for the 413AF-5A high-level shut-off valve on an operating storage tank located?

The 413AF-5A high-level shut-off valve's closing feature and rotary disc assembly can be tested without filling the tank up with fuel to the high level shut-off point by

A Type III operating storage tank level indicator servo compartment must be approved for hazardous locations and listed for use in Class I

When fuel reaches the high level alarm setting on a Type III operating storage tank, one warning is given by the high-level alarm window on the pump control panel (PCP). How do you see and hear the warning?

When fuel reaches the high-high level alarm setting, the High-high level alarm window on the pump control panel (PCP) is activated on Type III operating storage tank. How do you see and hear the warnings?

What size piping is used to connect the pressure reliefs and other drains to the product recovery tank in a Type III system?

What size is the product recovery tank?

The switch assembly automatically energizes the fuel transfer pump, on the product recovery tank in a Type III system, when the tank is

At what full percentage does the overkill valve close in the product recovery tank in the Type III system?

How is excess pressure relieved on the 2129AF overfill valve using the product recovery piping system in the Type III system?

What size suction header is used in the Type III system?

Defining the temperature rating for motors used with the fueling pumps in the Type III system is the responsibility of the

One purpose of the flow switch in the Type III system is to

Each issue filter separator in the Type III system is rated for how many gallons per minute?

When the two solenoids on the 136AF-9B emergency shut-off valve are energized, what happens to the valve?

Where is the issue venturi tube located on the Type III system?

What milli ampere (mA) signal does the issue differential pressure transmitter send when 1,200 gallons per minute flows through the issue venturi in the Type III system?

What gallons per minute points must be calibrated on the return venturi's high range differential pressure transmitter?

The 362AF-8 hydrant control valve opens when an aircraft is refueling. It opens by using the

At what pressure, in pounds per square inch, does the 58AF-9 back pressure control valve open to control the hydrant loop pressure?

At what pounds per square inch does the 58AF-3 pressure control valve close?

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?

Solenoid "B" on the 58AF-9-1 defuel/flush valve energizes to allow the main valves to open only when the

What do blue lines represent on the Type III pump control panel line drawing?

How long will the back-up battery maintain the Type III microprocessor's memory?

What does the first symbol in a rung of ladder logic represent?

To set up the pump control panel for fueling on the Type III system, After selecting the lead pump, you then place the system in

What happens to the lead, second, third and fourth pumps when the issue venturi senses 2,400 gpm and return venturi senses 1,000 gpm 15 seconds?

What happens if the third pump is called on automatically in a Type III system and fails to start?

What component houses the defuel pump for the Type III system?

The Type III system must be flushed

The flush a Type III system, you must turn the selector switch on the pump control panel to

What type piping is used on the main fuel line of a Type IV system for a 2-inch pipe?

What type piping is used downstream of the Type IV issue filter separator for a 6-inch pipe?

What type piping is used in the receiving strainer of a Type IV system?

What pounds per square inch back pressure does the pressure relief control maintain on the high level shut-off valve on a Type IV underground operating storage tank?

When does the high level light go out once the operator has acknowledged an activated alarm on a Type IV operating storage tank?

What type fueling pumps are used in a Type IV operating storage tank?

What type fueling pumps are used in a Type IV cut and cover tank?

What type fuel dispensing hose is installed on a Type IV hose-end pantograph?

When is the solenoid on the 58AF-3 pressure control valve on the Type IV system deenergized?

What valve is used as the flush valve in a Type IV system?

When the flush valve on a Type IV system is placed in the pantograph flush more, the solenoid is

During refueling, at what pressure, in pounds per square inch, does the pantograph pressure control valve relieve excess pressure?

What do blue lines on the Type IV pump control panel graphic display represent?

What condition would cause a resonating horn to sound on a Type IV system?

What switch, on the Type IV pump control panel, looks like a red mushroom?

In a Type IV system, pressure indicating transmitters are located on the

During an aircraft refuelling, as demand for the fuel flowing through the 362AF-7 refueling control valve decreases in a Type IV system, flow increases through the

When a Type IV system is placed in the "loop flush" more, the solenoid on the 136AF-5B flush valve

When a Type IV system is placed in the 'pantograph flush' mode, the solenoid on the 136AF-5B flush valve