GTS Mod 11 Easy

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What is a module in the context of gas turbine engines?

An exhaust component

A fuel injection system

A landing gear attachment

A specific section or major component within an engine (correct)

How do modern gas turbine engines, like those on the F/A-18 Hornet, Blackhawk, and Seahawk, handle maintenance?

By allowing for module interchangeability (correct)

By using non-modular engines

By conducting total engine overhauls regularly

By outsourcing all maintenance to external agencies

What method is utilized to inspect modern gas turbine engines at specified intervals?

Non-destructive testing (NDT) (correct)

Visual inspections only

Total engine disassembly

Acoustic resonance testing

What do modern aircraft utilize to monitor and record engine condition and faults?

Microcomputer systems Signup and view all the answers

What is the purpose of utilizing a central microcomputer in modern aircraft engines?

To process signals from sensing devices Signup and view all the answers

What happens when abnormalities are detected during a bay service (BS) or NDT inspection of a modern gas turbine engine?

The module can be removed for overhaul Signup and view all the answers

What is the purpose of developing maintenance philosophies and plans in aircraft maintenance?

To describe the maintenance function and purpose of each organization Signup and view all the answers

Why is it important for aircraft technicians to distinguish abnormal engine performance from normal performance?

To identify potential issues before they become critical Signup and view all the answers

Which level of aviation maintenance involves major maintenance, repair, and modification programs?

Deeper Maintenance (DM) Signup and view all the answers

What is the benefit of having an effective working knowledge of a specific powerplant system for aircraft technicians?

Enables efficient troubleshooting Signup and view all the answers

What type of maintenance involves application servicings like Operational and Routine Servicings in the ADF?

Operational Maintenance (OM) Signup and view all the answers

Who usually carries out Deeper Maintenance (DM) in aircraft maintenance?

Civilian contractors Signup and view all the answers

What is the primary safety precaution to prevent burns when preparing a gas turbine engine for maintenance inspections?

Ensure the engine has cooled sufficiently Signup and view all the answers

What is the potential risk when disconnecting fluid lines during engine maintenance?

Risk of exposure to aviation turbine fuel or engine oil Signup and view all the answers

What should be done before disconnecting fluid lines during engine maintenance?

Make sure the pressure has been relieved Signup and view all the answers

What should be checked before commencing inspection or system operation according to the text?

The Aircraft Model Documentation (AMD) Signup and view all the answers

Why is it important to configure/check the aircraft with isolation tags before maintenance?

To prevent inadvertent operation of systems Signup and view all the answers

Which action is NOT recommended when preparing a gas turbine engine for maintenance inspections?

Remove components immediately after shutdown Signup and view all the answers