Ams 271 Unit 6 Question and answers
rated A+
Types of induction filters - correct answer ✔wetted mesh
wire mesh
pleated paper
polyurethane
which filter can be serviced instead of replaced? - correct answer ✔mesh
type filters
(some pleated paper can be)
Air Box - correct answer ✔Routes induction air from the filter to the fuel
metering device
Induction pipes - correct answer ✔ducting that runs from the air or fuel
metering device to the cylinders
Where are the attachment points of induction pipes - correct answer ✔bolted
to the cylinder intake port and the the manifold/plenum
Purpose of CAT - correct answer ✔-Warn of possible icing condition
-warn of possible detonation
Where is CAT located - correct answer ✔Carb air inlet
, Purpose of carb heat - correct answer ✔-Heats induction air before entering
engine
-prevents carb icing
What is a side effect of turning carb heat on? - correct answer ✔loss in
engine power
What heats the incoming air? - correct answer ✔Heat exchanger
What happens to mixture if there is an induction leak after the carb? - correct
answer ✔excessively lean
What happens if there is an induction leak before the turbo? - correct answer
✔unfiltered air
What happens if there is icing in the induction system with a fixed pitch
propellor? - correct answer ✔engine rpm decreases
What happens if there is induction icing with a constant speed propellor? -
correct answer ✔decrease in MAP
two ways a supercharger can be driven? - correct answer ✔internal
Gear driven
what drives a turbo? - correct answer ✔hot exhaust air
purpose of a turbocharger? - correct answer ✔Maintains rated power up to
critical altitude
rated A+
Types of induction filters - correct answer ✔wetted mesh
wire mesh
pleated paper
polyurethane
which filter can be serviced instead of replaced? - correct answer ✔mesh
type filters
(some pleated paper can be)
Air Box - correct answer ✔Routes induction air from the filter to the fuel
metering device
Induction pipes - correct answer ✔ducting that runs from the air or fuel
metering device to the cylinders
Where are the attachment points of induction pipes - correct answer ✔bolted
to the cylinder intake port and the the manifold/plenum
Purpose of CAT - correct answer ✔-Warn of possible icing condition
-warn of possible detonation
Where is CAT located - correct answer ✔Carb air inlet
, Purpose of carb heat - correct answer ✔-Heats induction air before entering
engine
-prevents carb icing
What is a side effect of turning carb heat on? - correct answer ✔loss in
engine power
What heats the incoming air? - correct answer ✔Heat exchanger
What happens to mixture if there is an induction leak after the carb? - correct
answer ✔excessively lean
What happens if there is an induction leak before the turbo? - correct answer
✔unfiltered air
What happens if there is icing in the induction system with a fixed pitch
propellor? - correct answer ✔engine rpm decreases
What happens if there is induction icing with a constant speed propellor? -
correct answer ✔decrease in MAP
two ways a supercharger can be driven? - correct answer ✔internal
Gear driven
what drives a turbo? - correct answer ✔hot exhaust air
purpose of a turbocharger? - correct answer ✔Maintains rated power up to
critical altitude
