GATE AE 2018 Paper 1 — page 9

Questions 25–27 of 65. Imported answers require review unless explicitly marked reviewed.

A shock wave is moving into still air in a shock tube. Which one of the following happens to the air?

Your answerChoose one option.

static temperature increases, total temperature remains constant.

static temperature increases, total temperature increases.

static temperature increases, total temperature decreases.

static pressure increases, total temperature remains constant.

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The highest limit load factor experienced by a civil transport aircraft is in the range

Your answerChoose one option.

0.0 – 2.0

2.0 – 5.0

5.0 – 8.0

8.0 – 10.0

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Determine the correctness or otherwise of the following statements, [a] and [r]:

[a] A closed-section box beam configuration is used in aircraft wings.

[r] Closed-section box beam configuration is capable of resisting torsional loads.

Your answerChoose one option.

Both [a] and [r] are true and [r] is the correct reason for [a].

Both [a] and [r] are true but [r] is not the correct reason for [a].

Both [a] and [r] are false.

[a] is true but [r] is false.

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2018 · Paper 1