Production and Industrial Engineering
2026 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE PI 2026 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 16–18 of 65. Imported answers require review unless explicitly marked reviewed.
Question 16
Open questionPIMCQ1 markNeeds review
Which ONE of the following is the value of
?where
, and
is an even positive integer.Your answerChoose one option.
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Open questionPIMCQ1 markNeeds review
Which ONE of the following CORRECTLY matches the metrology instruments and their respective most common applications?
Metrology Instrument | Application |
|---|---|
P: Sine bar | 1: Surface roughness of milled planar surface |
Q: Profilometer | 2: Planar surface inclination of a part |
R: Vernier calliper | 3: Checking shaft diameter tolerance without direct measurement |
S: Ring GO gauge | 4: Length of any side of a cuboid |
Your answerChoose one option.
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Open questionPIMCQ1 markNeeds review
A plain carbon steel sample of eutectoid composition is heat treated from austenizing temperature to achieve a microstructure consisting of ONLY bainite.
Which ONE of the following is the corresponding heat treatment method?
Your answerChoose one option.
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