GATE AE 2018 Paper 1 — page 5

Complete GATE AE 2018 Paper 1 overview, original pages and practice · Timed previous-paper practice

Questions 13–15 of 65. Imported answers require review unless explicitly marked reviewed.

Paper practice 65 questionsPage 5 of 22

Consider a vector field given by

. This vector field is

Your answerChoose one option.

divergence-free and curl-free.

curl-free but not divergence-free.

divergence-free but not curl-free.

neither divergence-free nor curl-free.

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A jet aircraft is initially flying steady and level at its maximum endurance condition. For the aircraft to fly steady and level, but faster at the same altitude, the pilot should

Your answerChoose one option.

increase thrust alone.

increase thrust and increase angle of attack.

increase thrust and reduce angle of attack.

reduce angle of attack alone.

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The pilot of a conventional airplane that is flying steady and level at some altitude, deflects the port side aileron up and the starboard aileron down. The aircraft will then

Your answerChoose one option.

pitch, nose up.

roll with the starboard wing up.

pitch, nose down.

roll with the port wing up.

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2018 · Paper 1

Question 3

Question 4

Question 5