AOPA Course 2 Unit 3 Exam

AOPA Course 2 Unit 3 Exam

Assessment

Flashcard

Science

12th Grade

Practice Problem

Easy

Created by

Dana Morisset

Used 2+ times

FREE Resource

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18 questions

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1.

FLASHCARD QUESTION

Front

What are the standard temperature and pressure values for sea level?

Back

15 degrees C and 29.92" Hg.

2.

FLASHCARD QUESTION

Front

Knowing the pressure altitude is important to aircraft performance because it can be used as a tool to arrive at _____________.

Back

density altitude

3.

FLASHCARD QUESTION

Front

Pressure altitude corrects for the difference between _______ and standard pressure.

Back

barometric pressure

4.

FLASHCARD QUESTION

Front

Which factor would tend to increase the density altitude at a given airport?

Back

increase in ambient temperature

5.

FLASHCARD QUESTION

Front

Pressure altitude is calculated from (29.92 – 28.92) × 1,000 + 3,500. What information do these numbers give? Options: The barometric pressure is 29.92 ”Hg and the elevation is 1,000 feet; The barometric pressure is 28.92 ”Hg and the elevation is 3,500 feet; The barometric pressure is 29.92 ”Hg and the elevation is 3,500 feet; The barometric pressure is 28.92 ”Hg and the elevation is 1,000 feet.

Back

The barometric pressure is 28.92 ”Hg and the elevation is 3,500 feet.

6.

FLASHCARD QUESTION

Front

Which statement is true about an object moving through a fluid?

Back

Fluid friction increases as the object's velocity increases.

7.

FLASHCARD QUESTION

Front

Which formula is used for calculating density altitude?
Options: mass + volume, PA+ [120 (OAT - ISA)], (29.92 - Barometric Pressure) 1,000 + Elevation, 15 (21,000 x PA)

Back

PA+ [120 (OAT - ISA)]

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