GTS Mod 12 Moderate

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What should a student do before carrying out the start procedure?

Consult with the aircraft manufacturer
Obtain clearance from the academy's training manager
Get permission from the local airport authorities
Seek start clearance from fireguard or observer DEFENCE AEROSKILLS TRAINING ACADEMY (correct)

What is an important safety precaution to observe during engine runs?

Inspecting the runway surface
Checking the weather forecast
Monitoring radio communication
Observing RPM or torque limits imposed during ground runs (correct)

What is a critical consideration when carrying out engine runs?

Checking the aircraft's landing gear
Observing engine load restrictions when recording engine parameters (correct)
Monitoring the cabin air pressure
Assessing wind direction only

What should be done after the engine has started and stabilized at idle?

Carry out relevant post-start checks (C) Signup and view all the answers

What instrument reading is particularly emphasized during engine runs?

Engine parameters (A) Signup and view all the answers

What is the purpose of reading and recording indications accurately in aviation?

To prevent incorrect engine adjustments or component rejection (A) Signup and view all the answers

Why is it important to read instruments from a front-on position?

To avoid creating parallax errors (B) Signup and view all the answers

Which one of the following is an example of an emergency situation that could be encountered in aviation?

Engine fuel leak (B) Signup and view all the answers

What is the main risk associated with neglecting emergency procedures in aviation?

Damage to engine or aircraft components (D) Signup and view all the answers

Why do emergency situations need operators to follow relevant corrective actions and shut down procedures immediately?

To prevent life-threatening situations (A) Signup and view all the answers

What is the purpose of feathering a propeller during an engine fire emergency?

To prevent walking into a propeller that is still running down (D) Signup and view all the answers

Why is it crucial to shut off the batteries/ground power during an engine fire emergency?

To prevent electrical system damage (C) Signup and view all the answers

What is the primary benefit of feathering a propeller in an engine fire emergency?

Aids in rapid engine shut down (B) Signup and view all the answers

During an engine fire, what should crew members do before vacating the aircraft?

Complete a head count of all passengers and crew (D) Signup and view all the answers

Why is radio call to airfield tower for fire-crew assistance essential during an engine fire emergency?

To ensure timely arrival of specialized fire-fighting personnel (C) Signup and view all the answers

What is the purpose of the pre-start walk-around for an aircraft engine run?

To ensure the jet efflux danger zone is clear (C) Signup and view all the answers

Why is it important to remove or secure materials that could be ingested by the engine?

To prevent FOD (foreign object damage) (C) Signup and view all the answers

What does a FOD walk-around involve?

Ensuring there are no foreign objects on the runway (A) Signup and view all the answers

Why are blast deflectors important during an engine run?

To reduce noise levels for nearby personnel (A) Signup and view all the answers

What is a key safety precaution mentioned for external power during pre-start checks?

Ensuring external power is disconnected and tested as required (A) Signup and view all the answers

What makes performing maintenance or operating around helicopters a dangerous task?

High temperatures and exhaust efflux (A) Signup and view all the answers

Which of the following is true regarding engine intake areas?

They can create suction hazards (B) Signup and view all the answers

What is a key safety precaution mentioned in the text regarding engine run danger areas?

Mandatory organ protection (C) Signup and view all the answers

Why is it essential to use blast deflectors around gas turbine engines?

To redirect the jet efflux safely (D) Signup and view all the answers

What is the impact of engine noise levels according to the text?

Noise levels diminish over distance but can still interrupt activities (C) Signup and view all the answers

What additional risks exist on turbopropeller aircraft?

Jet efflux danger zone (B) Signup and view all the answers

Why are ADF maintenance personnel generally not authorized to perform engine runs on rotary wing aircraft?

Risk of aircraft lift-off (D) Signup and view all the answers

What is a unique operating hazard helicopters present regardless of the operator?

Jet efflux danger zone (A) Signup and view all the answers

Why is extreme danger present during night-time operation of propeller-driven aircraft?

Strobe effect of anti-collision and warning lights (A) Signup and view all the answers

What type of safety measures may be in place to counteract dangers around an engine?

Blast deflectors (D) Signup and view all the answers

What is the impact of loud and persistent noise around a running engine?

Makes communication ineffective (C) Signup and view all the answers

How can alternative communication be maintained in the presence of loud engine noise?

Using a system of hand signals (A) Signup and view all the answers

What is a potential hazard associated with specialised headset communication equipment?

Long leads that can be hazardous around operating systems (C) Signup and view all the answers

Why is it important to record start peaks in area A during engine runs?

To allow for immediate corrective action if needed (C) Signup and view all the answers

What action should be taken if there are persistent starts in area B during engine runs?

Perform boroscope inspection before further start attempts (D) Signup and view all the answers

What are the potential consequences of ignoring engine operating limits?

Potential damage or failure of the engine (D) Signup and view all the answers