Exam 2 AMT 287 Makana Questions With
Correct Answers
TRUE |OR |FALSE
Aircraft |with |constant |speed |propellers |requires |the |pilot |to |select |a |power |setting |to |select |
MAP, |RPM, |or |both.
True
TRUE |OR |FALSE
If |humidity |of |the |air |is |high, |more |water |molecules |displace |oxygen |in |the |engine |cylinder, |
producing |power |increasing |effects.
False
Decreasing |effects
TRUE |OR |FALSE
Power |losses |of |5% |in |reciprocating |engines |are |not |uncommon |in |unusually |warm |air |during |
100% |humidity |RH.
True
TRUE |OR |FALSE
,As |a |good |rule |of |thumb |for |each |6 |degrees |below |standard |temperature |one |percent |more |
horsepower |is |produced |than |at |standard |temperature |and |conversely |one |percent |less |
horsepower |is |produced |for |each |6 |degrees |above |standard.
True
TRUE |OR |FALSE
If |the |engine |is |not |running, |ambient |pressure |may |be |read |on |the |MAP |gauge.
True
TRUE |OR |FALSE
In |a |situation |where |the |engine |power |is |set |for |takeoff, |the |air |through |the |intake |system |is |
moving |at |high |velocity, |creating |friction, |and |it |encounters |the |bends |and |skin |friction |of |the |
intake |system. |A |typical |intake |system |will |lose |2-3 |inches |of |ambient |pressure, |at |take-off |
RPM |on |full |throttle.
True
TRUE |OR |FALSE
Most |normally |aspirated |reciprocating |engines |in |general |aviation |are |designed |to |produce |
continuous |power |with |economical |operations |and |long |engine |life |below |75% |RPM.
True
, Economy |cruise |is |defined |as |_______ |power |setting |by |most |of |today's |aircraft |
manufacturers.
55-65%
TRUE |OR |FALSE
The |MAP/RPM |or |power |setting |chosen |by |a |charter |pilot |might |be |based |on |the |shortest |
time |of |flight, |if |his |customer |was |in |a |hurry |or |the |most |economical |to |save |gas |for |his |boss |
or |even |to |choose |a |power |setting |that |has |less |vibration |and |noise |for |the |comfort |of |his |
pax's.
True
TRUE |OR |FALSE
When |making |power |reductions |in |the |engines |that |use |MAP |and |RPM, |it |is |ok |to |reduce |RPM
|first |then |MAP.
False
When |making |power |increases |in |aircraft |with |MAP |and |RPM |controls |how |do |you |make |the |
power |change?
Increase |RPM |first
Correct Answers
TRUE |OR |FALSE
Aircraft |with |constant |speed |propellers |requires |the |pilot |to |select |a |power |setting |to |select |
MAP, |RPM, |or |both.
True
TRUE |OR |FALSE
If |humidity |of |the |air |is |high, |more |water |molecules |displace |oxygen |in |the |engine |cylinder, |
producing |power |increasing |effects.
False
Decreasing |effects
TRUE |OR |FALSE
Power |losses |of |5% |in |reciprocating |engines |are |not |uncommon |in |unusually |warm |air |during |
100% |humidity |RH.
True
TRUE |OR |FALSE
,As |a |good |rule |of |thumb |for |each |6 |degrees |below |standard |temperature |one |percent |more |
horsepower |is |produced |than |at |standard |temperature |and |conversely |one |percent |less |
horsepower |is |produced |for |each |6 |degrees |above |standard.
True
TRUE |OR |FALSE
If |the |engine |is |not |running, |ambient |pressure |may |be |read |on |the |MAP |gauge.
True
TRUE |OR |FALSE
In |a |situation |where |the |engine |power |is |set |for |takeoff, |the |air |through |the |intake |system |is |
moving |at |high |velocity, |creating |friction, |and |it |encounters |the |bends |and |skin |friction |of |the |
intake |system. |A |typical |intake |system |will |lose |2-3 |inches |of |ambient |pressure, |at |take-off |
RPM |on |full |throttle.
True
TRUE |OR |FALSE
Most |normally |aspirated |reciprocating |engines |in |general |aviation |are |designed |to |produce |
continuous |power |with |economical |operations |and |long |engine |life |below |75% |RPM.
True
, Economy |cruise |is |defined |as |_______ |power |setting |by |most |of |today's |aircraft |
manufacturers.
55-65%
TRUE |OR |FALSE
The |MAP/RPM |or |power |setting |chosen |by |a |charter |pilot |might |be |based |on |the |shortest |
time |of |flight, |if |his |customer |was |in |a |hurry |or |the |most |economical |to |save |gas |for |his |boss |
or |even |to |choose |a |power |setting |that |has |less |vibration |and |noise |for |the |comfort |of |his |
pax's.
True
TRUE |OR |FALSE
When |making |power |reductions |in |the |engines |that |use |MAP |and |RPM, |it |is |ok |to |reduce |RPM
|first |then |MAP.
False
When |making |power |increases |in |aircraft |with |MAP |and |RPM |controls |how |do |you |make |the |
power |change?
Increase |RPM |first
