Engineering Sciences
GATE XE concept:parallel-plate PYQs
Build your understanding with focused practice from past exam papers.
How to practice concept:parallel-plate
Attempt a question, record the concept and assumptions, then check the available answer. Rework mistakes after revising the relevant concepts. Topic tags can overlap; review the question context.
Questions 1–2 of 2. Imported answers require independent review unless marked reviewed.
Question 114
Open questionXE-FMCQ1 markNeeds review
Which one of the following is NOT a rotational rheometer?
Your answerChoose one option.
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Open questionXE-FNAT2 marksNeeds review
A 3 mm thick layer of softened poly(methyl methacrylate) at 190 °C is sandwiched between two flat parallel plates. A shear stress of 100 kPa is applied to the softened polymer. Assuming the softened polymer as a Newtonian fluid with an apparent viscosity of 3.9 × 10⁴ Pa s, the relative sliding velocity between the two plates is ____ mm s⁻¹ (round off to one decimal place).
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