What are the questions asked in GATE 2021 Mechanical Engineering Set 2 exam?

Complete set of questions from GATE 2021 ME Set 2 exam covering Thermodynamics, Fluid Mechanics, Manufacturing Engineering, Strength of Materials, Heat Transfer, Machine Design, Theory of Machines, and more with detailed solutions.

Where can I download GATE 2021 Mechanical Engineering Set 2 question paper?

You can download the complete GATE 2021 Mechanical Engineering Set 2 question paper with solutions from ExamPrev. The PDF includes all questions with detailed explanations.

How many questions were in GATE 2021 ME Set 2 paper?

GATE 2021 Mechanical Engineering Set 2 paper consisted of 65 questions including MCQs, MSQs, and numerical answer type questions covering all major topics.

Are solutions provided for GATE 2021 ME Set 2 questions?

Yes, detailed step-by-step solutions with explanations are provided for all questions from GATE 2021 Mechanical Engineering Set 2 paper.

Is GATE 2021 Set 2 easier than Set 1?

Both GATE 2021 ME Set 1 and Set 2 are designed with similar difficulty levels. The normalization process ensures fair marking across all sets.

Mechanical Engineering Gate Yearwise

Mechanical Engineering Gate 2021 Set-2 Questions with Answer

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Ques 14 Gate 2021 Set-2

In a CNC machine tool, the function of an interpolator is to generate

signal for the lubrication pump during machining

error signal for tool radius compensation during machining

NC code from the part drawing during post processing

reference signal prescribing the shape of the part to be machined

(d) is the correct answer.

Ques 15 Gate 2021 Set-2

The machining process that involves ablation is

Abrasive Jet Machining

Chemical Machining

Electrochemical Machining

Laser Beam Machining

(d) is the correct answer.

Ques 16 Gate 2021 Set-2

The allowance provided in between a hole and a shaft is calculated from the difference between

lower limit of the shaft and the upper limit of the hole

upper limit of the shaft and the upper limit of the hole

upper limit of the shaft and the lower limit of the hole

lower limit of the shaft and the lower limit of the hole

Ques 17 Gate 2021 Set-2

The Cast Iron which possesses all the carbon in the combined form as cementite is known as

Grey Cast Iron

Spheroidal Cast Iron

Malleable Cast Iron

White Cast Iron

(d) is the correct answer.

Ques 18 Gate 2021 Set-2

The size distribution of the powder particles used in Powder Metallurgy process can be determined by

Laser scattering

Laser reflection

Laser absorption

Laser penetration

(b) is the correct answer.

Ques 19 Gate 2021 Set-2

The world is going through the worst pandemic in the past hundred years. The air travel industry is facing a crisis, as the resulting quarantine requirement for travelers led to weak demand.
In relation to the first sentence above, what does the second sentence do?

Restates an idea from the first sentence.

Second sentence entirely contradicts the first sentence.

The two statements are unrelated.

States an effect of the first sentence.

(d) is the correct answer.

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Mechanical Engineering Gate Yearwise

Mechanical Engineering Gate 2021 Set-2 Questions with Answer

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