14:23 Sun 4 Aug < AA app.atplquestions.com ⇓ Ċ S G statement... CS 25 Intro... G According t... Gwing spars... G on the grou... Gare parame... ☑ Study | ATP... Atpl Questions 52 / 1780 Question Explanation Note Exam Question 01:51:51 Comments (13) No: 814961 Approximately how long does it take to fly a complete circle during a horizontal steady co-ordinated turn with a bank angle of 45° and a TAS of 288 kt? A 125 s. B 95 s. 650 s. 65 s. + 60% G does isa me... To maintain altitude and airspeed when executing a turn both the angle of attack and the thrust have to be increased above their level flight values. In a turn, turn radius and rate of turn are defined as: Turn radius = TAS 2/gtan Rate of Turn = gtan /TAS Therefore, turn radius is directly proportional to TAS squared and inversely proportional to bank angle and Rate of Turn is directly proportional to bank angle and inversely proportional to TAS. In this exercise, TAS is equal to 288 knots and the bank angle is 45°: First, convert 288kt to m/s: 288kt x 0.5144 = 148.15m/s Then, calculate the turn radius Turn radius = 148.152/10 x tan 45 Turn radius = 2194.84 m The circumference is given by: c = 2 x Пx r C = 2 x x 2194.84 C 13790.59 m At 148.15 m/s, it would take approximately 93 seconds to complete the circumference.
14:23 Sun 4 Aug < AA app.atplquestions.com ⇓ Ċ S G statement... CS 25 Intro... G According t... Gwing spars... G on the grou... Gare parame... ☑ Study | ATP... Atpl Questions 52 / 1780 Question Explanation Note Exam Question 01:51:51 Comments (13) No: 814961 Approximately how long does it take to fly a complete circle during a horizontal steady co-ordinated turn with a bank angle of 45° and a TAS of 288 kt? A 125 s. B 95 s. 650 s. 65 s. + 60% G does isa me... To maintain altitude and airspeed when executing a turn both the angle of attack and the thrust have to be increased above their level flight values. In a turn, turn radius and rate of turn are defined as: Turn radius = TAS 2/gtan Rate of Turn = gtan /TAS Therefore, turn radius is directly proportional to TAS squared and inversely proportional to bank angle and Rate of Turn is directly proportional to bank angle and inversely proportional to TAS. In this exercise, TAS is equal to 288 knots and the bank angle is 45°: First, convert 288kt to m/s: 288kt x 0.5144 = 148.15m/s Then, calculate the turn radius Turn radius = 148.152/10 x tan 45 Turn radius = 2194.84 m The circumference is given by: c = 2 x Пx r C = 2 x x 2194.84 C 13790.59 m At 148.15 m/s, it would take approximately 93 seconds to complete the circumference.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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How do I get 93 seconds I understand the rest of the steps but I can't figure out how to get those seconds do I have to convert something?
Transcribed Image Text:14:23 Sun 4 Aug
<
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S G statement...
CS 25 Intro...
G According t...
Gwing spars...
G on the grou...
Gare parame...
☑ Study | ATP...
Atpl Questions
52 / 1780
Question
Explanation
Note
Exam Question
01:51:51
Comments (13)
No: 814961
Approximately how long does it take to fly a complete circle during a horizontal steady co-ordinated turn with a bank angle of 45°
and a TAS of 288 kt?
A
125 s.
B
95 s.
650 s.
65 s.
+
60%
G does isa me...
Transcribed Image Text:To maintain altitude and airspeed when executing a turn both the angle of attack and the thrust have to be increased above
their level flight values.
In a turn, turn radius and rate of turn are defined as:
Turn radius = TAS 2/gtan
Rate of Turn = gtan /TAS
Therefore, turn radius is directly proportional to TAS squared and inversely proportional to bank angle and Rate of Turn is
directly proportional to bank angle and inversely proportional to TAS.
In this exercise, TAS is equal to 288 knots and the bank angle is 45°:
First, convert 288kt to m/s:
288kt x 0.5144 = 148.15m/s
Then, calculate the turn radius
Turn radius = 148.152/10 x tan 45
Turn radius = 2194.84 m
The circumference is given by:
c = 2 x Пx r
C = 2 x x 2194.84
C 13790.59 m
At 148.15 m/s, it would take approximately 93 seconds to complete the circumference.
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