Questions and Answers
Which of the following best describes the purpose of the air metering unit in the sensing system?
To create a lag in static pressure
What are the three principal components of a pneumatic type of indicator?
Capsule-type sensing element, indicating element, and metering unit
What is the purpose of the rate-of-climb indicator?
To determine vertical speed
Where is the zero position on the dial presentation of the rate-of-climb indicator?
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What is the relationship between the rate at which the static pressure changes and vertical speed?
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Which of the following best describes the purpose of the capillary tube in the sensing system?
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What is the reason for the capillary tube being longer in the sensing system?
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Where is the other end of the metering unit open to in the sensing system?
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