Engineering Sciences
2021 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE XE 2021 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 160–162 of 175. Imported answers require review unless explicitly marked reviewed.
Question 7
Open questionXE-HMSQ1 markNeeds review
The psychrometric equation, which is useful in measuring humidity, is derived assuming the following process(es).
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Open questionXE-HNAT1 markNeeds review
The water vapour mixing ratio of an air parcel increases from 10 g kg⁻¹ to 20 g kg⁻¹ at a constant pressure of 1010 hPa and temperature of 300 K. The change in virtual temperature is _____ K (to one decimal place).
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Open questionXE-HNAT1 markNeeds review
The Ekman layer thickness, if turbulent diffusivity is 0.01 m² s⁻¹, is _____ m. Take Coriolis parameter to be 10⁻⁴ s⁻¹. Calculate to the nearest integer.
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