Engineering Sciences
2020 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE XE 2020 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 28–30 of 175. Imported answers require review unless explicitly marked reviewed.
Question 7
Open questionXE-BMCQ1 markNeeds review
The volume flow between any two points not lying on the same stream in a flow field is equal to
Your answerChoose one option.
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Open questionXE-BNAT1 markNeeds review
A liquid flow through a horizontal smooth pipe of diameter 5 cm and discharges into a collection tank of dimension 50 cm x 50 cm x 50 cm. Time taken for a 10 cm rise of liquid level in the collection tank is 40 s.
The flow velocity in the pipe is ------ m/s (rounded off to two decimal places).
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 9
Open questionXE-BNAT1 markNeeds review
The potential function for a two dimensional incompressible flow field is given as:
.Magnitude of the velocity vector at point (2,1) is ________ m/s
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