FREE AVIATION AND STUDY GAMES ABOUT AMT1218

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FREE AVIATION AND STUDY GAMES ABOUT AMT1218

EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -50 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: High bypass turbofan engines use what kind(s) of reversing?

Answer:

Cold stream, or both cold and hot stream Question 2: What prevents dislodged muffler baffles from obstructing the muffler outlet?

Answer:

Exhaust outlet guard

Question 3: An intercooler is used on turbocharger systems to cool what?

Answer:

Air entering the carburetor from the turbocharger Question 4: What engine component drives the power recovery turbines used on some reciprocating engines?

Answer:

Crankshaft

Question 5: Where would brass or heat-resistant nuts are used in the exhaust system?

Answer:

Connect the exhaust system to the cylinders Question 6: If equipped with a carburetor air heater, the heater should be placed in what position when starting the engine?

Answer:

Cold

Question 7: Exhaust system failures are caused by what?

Answer:

High operation temperatures Question 8: What are thrust reversers capable of doing when the plane is on the ground?

Answer:

Reversing the plane's movement and slowing it's forward speed

Question 9: Adding carb heat will have what effect on the mixture?

Answer:

Richer

Question 10: How tightly should exhaust system ball joints be installed?

Answer:

Loose enough to permit some movement

Question 11: Would a fuel injected system require a carburetor air heater?

Answer:

No, it does not have a carburetor

Question 12: What is the purpose of a slip joint in an exhaust collector ring?

Answer:

It aids in alignment and absorbs expansion

Question 13: What system compresses air to maintain manifold pressure throughout varying altitudes?

Answer:

Turbocharger system Question 14: Exhaust gases drive turbines in a turbo-compound engine by driving the crankshaft through suitable couplings. This contributes to what?

Answer:

total engine power output Question 15: What is not generally used on takeoff unless necessary due to loss of power and possible detonation?

Answer:

Carburetor air pre-heater

Question 16: The purpose of a bellmouth compressor inlet is to

Answer:

maximize the aerodynamic efficiency of the inlet Question 17: Deicing alcohol is normally injected into the induction system at what point?

Answer:

The airstream ahead of the carburetor Question 18: Some turbine powered aircraft are equipped with vortex dissipaters to prevent FOD using

Answer:

engine bleed air blown toward the ground ahead of the engine

Question 19: How are vortex dissipator systems generally activated?

Answer:

Landing gear switch Question 20: Drawing additional air over the engine for cooling while creating a low pressure area at the rear of the engine cowling is accomplished by what component?

Answer:

Augmenter

Question 21: If the main air duct filter becomes blocked, what will the system automatically do?

Answer:

Allow warm, unfiltered air to be drawn into the enginee Question 22: If the repair to an exhaust system has sloppy weld beads that protrude internally may cause what?

Answer:

Local hot spots Question 23: What should be removed in order to inspect the exhaust system when a heat exchanger is used?

Answer:

The heater air shroud Question 24: When inspecting the welding on exhaust stacks, how should they appear?

Answer:

The weld should taper off smoothly into the base metal

Question 25: Why is intake air commonly preheated?

Answer:

To prevent carburetor icing

Question 26: Why is high nickel chromium steel is used in many exhaust systems?

Answer:

Corrosion resistance and low expansion coefficient Question 27: What would cause all the exhaust gases to be directed through the turbine in a turbocharger system?

Answer:

Turbocharger waste gate is completely closed

Question 28: Engine cooling is aided by the use of what component?

Answer:

Augmenter