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WorksheetsBlock 15v2
Total questions: 50
Worksheet time: 25mins
What is the maximum GPM capacity
53 GPM @ 3,000 PSI
32 GPM @ 5,000 PSI
45 GPM @ 5,000 PSI
32 GPM @ 3,000 PSI
What is the maximum PSI capacity
53 GPM @ 3,000 PSI
32 GPM @ 5,000 PSI
45 GPM @ 5,000 PSI
32 GPM @ 3,000 PSI
What is the value of system rated capacity when both systems are ran
106 GPM @ 3,000 PSI
53 GPM @ 3,000 PSI
32 GPM @ 5,000 PSI
106 GPM @ 5,000 PSI
The A/M27T-16 is designed to check performance and operating characteristics of ____ systems without the necessity of starting of aircraft engines
AGE Hydraulic
Aircraft Hydraulic
Generator Hydraulic
Universal Hydraulic
The A/M27T-16 utilizes a _____ which manages the UHTS operations and provides diagnostic information
Programmable Logic Controller (PLC)
Human Machine Interface (HMI)
Check/Relief Valve
Reservoir Maintenance Service Valve
a _____ allows the operator the ability to interface with the PLC
Programmable Logic Controller (PLC)
Human Machine Interface (HMI)
Check/Relief Valve
Reservoir Maintenance Service Valve
The UHTS has a built in ______
Purification System
Kidney loop
Reservoir
Water Filiter
The Purification system is a ____ design
Purification System
Kidney loop
Reservoir
Water Filiter
The supply system ensures the ___ and ___ have a consistent supply of hydraulic fluid during open loop operations
Boost & Main Pumps
Boost & Reservoir
Reservoir & Main Pump
Bladder & Reservoir
What is the Reservoir's service level
47 - 63 Gallons
52 - 63 Gallons
19 - 28 Gallons
63 - 87 Gallons
Reservoir fluid level is determined using the ____ on the HMI
Reservoir Level Gauge
Reservoir Fluid Sight Glass
Reservoir Level Meter
Fluid Gauge
The Reservoir contains ___ to help prevent foaming of fluid
Baffles
Bladders
Check Valve
Bleed Valve
____ controls the flow of air in and out of the bladder
Bladder
Check/Relief Valve
Reservoir Bleed Valve
Level Indicator
____ provides a barrier between atmospheric air and the clean air/fluid in the reservoir
Bladder
Check/Relief Valve
Reservoir Bleed Valve
Level Indicator
____ is used to release the pressure from the reservoir before servicing the reservoir
Bladder
Check/Relief Valve
Reservoir Bleed Valve
Level Indicator
____ is a electronic float that sends a signal to the PLC to display reservoir fluid level on HMI
Bladder
Check/Relief Valve
Reservoir Bleed Valve
Level Indicator
The ____ portion of the check/relief valve will let atmospheric air enter the bladder when fluid level in the reservoir drops
Check Valve
Check/Relief Valve
Relief Valve
Level Indicator
The ____ portion of the check/relief valve will prevent the bladder from becoming over pressurized when the fluid level in the reservoir rises
Check Valve
Check/Relief Valve
Relief Valve
Level Indicator
____ prevents over pressurization of the reservoir by setting the maximum pressure to 15 PSI
Reservoir Relief Valve
Reservoir Shutoff Valve
Reservoir Fill Cap
Fill Pump
____ is manually operated and is used to drain the reservoir or take a sample or fluid for test
Reservoir Relief Valve
Reservoir Shutoff Valve
Reservoir Fill Cap
Fill Pump
____ is the access point to add hydraulic fluid to the reservoir
Reservoir Relief Valve
Reservoir Shutoff Valve
Reservoir Fill Cap
Fill Pump
All pressure must be ___ from the reservoir before opening the fill cap
Relived
Captured
Enchanced
Cleaned
A hose can be attached to the reservoir shutoff valve to avoid ____
Spills
Cavitation
Leaks
Damage
What is the purpose of the fill and bleed system
Relieve trapped air from all lines and components prior to operation and prevent cavitation or erratic operation
Maintain constant pressure in the hydraulic system during operation
Filter contaminants and debris from the fluid before it reaches critical components
Regulate fluid temperature to prevent overheating and system failure
Each system must be ___ and ___ prior to operation
Fill & Bled
Cleaned and Filtered
Replaced & Swapped
Dirty & Contaminated
____ connects the UHTS reservoir to the full system
Connection point B
Connection point A
Fill Ports
Fill Pump
____ Fixed-displacement Pump that creates fluid flow for fill and bleed operations
Fill Pump
Displacement Pump
Fill Relief valve
Verification/Sampling Port
____ Prevents over-pressurization of the fill system
Fill Pump
Displacement Pump
Fill Relief valve
Verification/Sampling Port
Fill Relief Valve sets the maximum fill system pressure to?
200 +/- 10 PSI
300 +/- 10 PSI
180 +/- 5
195 +/- 10 PSI
The fill filter removes impurities down to ___ microns
3
5
8
10
Fill Filter closes when pressure rises to?
3
10
35
63
____ determines the path for fluid flow from the fill system to the main system
Fill System Selector Valve
Check Valves
Connection Point C
Fill Filter
Both ____ prevent reverse flow of fluid from the main system #1 and #2 return lines into the full system
Fill System Selector Valve
Check Valves
Connection Point C
Fill Filter
___ connects the full system to the return line in main system #1
Connection Point C
Connection Point D
Connection Point A
Return system connection
___ connects the full system to the return line in main system #2
Connection Point C
Connection Point D
Connection Point A
Return system connection
Fluid flows from the fill system into the return system and fills all components with fluid
Connection Point C
Connection Point D
Connection Point A
Return system connection
____ primary purpose is to determine source of fluid for main system during main system operation
Connection Points
Boost pump inlet manifold assembly
Reservoir Selector Valve
Return system connection
____ position allows fluid flow from the aircraft reservoir for main system operation
Aircraft
Test Stand
Open
Closed
____ position allows fluid flow from the UHTS reservoir for main system operation
Aircraft
Test Stand
Open
Closed
During fill & bleed operation the reservoir selector valve must be in ____ position to allow all components to be filled with fluid
Aircraft
Test Stand
Open
Closed
Connection point ___ is the connection point to the purification system
Connection Point C1
Connection Point D1
Connection Point A3
Return system connection
___ is the highest point in the main system and air will collect at the top
Boost Filter
Primary Filter
Secondary Filter
Valve System Filter
Vent Valve is pressed at the same time as the ___ button on the HMI
Fill
Pour
Stop
Extra
____ is used to observe flow
Sight Gauge
Sight Glass
Visual Device
Fill Gauge
Continue pressing vent valve and fill pump button until ___ fluid flow is observed in the sight gauge
Clear
Red
Green
Black
The UHTS is designed to check performance and operating characteristics of aircraft ____ systems
AGE
Aircraft
Hydraulic
Universal
The ___ is used to release the pressure from the reservoir before servicing
Reservoir Relief Valve
Reservoir Shutoff Valve
Reservoir Fill Cap
Reservoir Bleed Valve
The purpose of the fill and bleed system is to remove ____ from all the lines, components and hoses
Contamination
Air
Water
Dirt
The ____ will generate all fluid flow for fill and bleed operations
Reservoir Relief Valve
Reservoir Shutoff Valve
Reservoir Fill Cap
Fill Pump
The ___ an electrically actuated valve used to direct fluid into either system 1 or 2
Fill System Selector Valve
Boost pump inlet manifold assembly
Reservoir Selector Valve
Return system connection
