Machmeter Flashcards by Shourya Kumar

Q

What is Mmo

A

Limiting Mach Number

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Q

Mach No. Formula

A

TAS/LSS, LSS = 39 root of temp (K)

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Q

Relationship between Mach/TAS/CAS

A

Standard - CTM
Isothermal - C T/M
Inversion - CMT

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Q

Errors of Mach Meter

A

BIP

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Q

Blockage Error in Machmeter

A

STULO & PLUTO, freezes if pitot block in level flight

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Q

What does barber pole show

A

Vmo vs alt/temp

(alt first choice)

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Q

indications on a mach meter are independant of?

A

Temperature

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Q

What errors does the machmeter not experience

A

No Density, compressibility or Temp

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Q

What is a machmeter made up of?

A

ASI with an Alt Capsule

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