Exam (elaborations)
Induction and Engine Airflow Systems exam with correct answers
- Course
- Institution
Induction and Engine Airflow Systems exam with correct answers
[Show more]
Content preview
Induction and Engine Airflow Systemsexam with correct answers
A method commonly used to prevent carburetor icing is to - ANSWERS✔✔ preheat the
intake air.
Carburetor icing is most severe at - ANSWERS✔✔ air temperatures between 30 and 40*F.
Into what part of a reciprocating engine induction system is deicing alcohol normally
injected? - ANSWERS✔✔ The airstream ahead if the carburetor.
Carburetor icing on an engine equipped with a constant-speed propeller can be detected by
- ANSWERS✔✔ a decrease in manifold pressure with a constant RPM.
What part of an aircraft in flight will begin to accumulate ice before any other? -
ANSWERS✔✔ Carburetor.
Carburetor icing may be eliminated by which of the following methods? - ANSWERS✔✔
Alcohol spray and heated induction air.
Where would a carburetor air heater be located in a fuel injection system? - ANSWERS✔✔
None is required.
An increase in manifold pressure when carburetor heat is applied indicates - ANSWERS✔✔
ice was forming in the carburetor.
During full power output of an unsupercharged engine equipped with a float-type
carburetor, in which of the following areas will the highest pressure exist? - ANSWERS✔✔
Carburetor air scoop.
, The use of the carburetor are heater when it is not needed causes - ANSWERS✔✔ a
decrease in power and possibly detonation.
As manifold pressure increases in a reciprocating engine, the - ANSWERS✔✔ density of the
air in the cylinder increases.
Which of the following statements regarding volumetric efficiency of an engine is true? -
ANSWERS✔✔ It is possible to exceed 100 percent volumetric efficiency of some engines by
the use of superchargers of the proper type.
Bootstrapping of a turbocharged engine is indicated by - ANSWERS✔✔ a transient increase
in engine power.
Which of the following would be a factor in the failure of an engine to develop full power at
takeoff? - ANSWERS✔✔ Improper adjustment of carburetor heat valve control linkage.
If the turbocharger waste gate is completely closed, - ANSWERS✔✔ all the exhaust gases
are directed through the turbine.
Boost manifold pressure is generally considered to be any manifold pressure above -
ANSWERS✔✔ 30 inches HG.
What is the purpose of the density controller in a turbocharger system? - ANSWERS✔✔
Limits the maximum manifold pressure than can be produced by the turbocharger at full
throttle.
What is the purpose of the rate-of-charge controller in a turbocharger system? -
ANSWERS✔✔ Controls the rate at which the turbocharger discharge pressure will increase.
What directly regulates the speed of a turbocharger? - ANSWERS✔✔ Waste gate.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Fordenken. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79271 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now