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Test: Design Of IC Engine Components - Mechanical Engineering MCQ


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10 Questions MCQ Test Additional Study Material for Mechanical Engineering - Test: Design Of IC Engine Components

Test: Design Of IC Engine Components for Mechanical Engineering 2024 is part of Additional Study Material for Mechanical Engineering preparation. The Test: Design Of IC Engine Components questions and answers have been prepared according to the Mechanical Engineering exam syllabus.The Test: Design Of IC Engine Components MCQs are made for Mechanical Engineering 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Design Of IC Engine Components below.
Solutions of Test: Design Of IC Engine Components questions in English are available as part of our Additional Study Material for Mechanical Engineering for Mechanical Engineering & Test: Design Of IC Engine Components solutions in Hindi for Additional Study Material for Mechanical Engineering course. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free. Attempt Test: Design Of IC Engine Components | 10 questions in 20 minutes | Mock test for Mechanical Engineering preparation | Free important questions MCQ to study Additional Study Material for Mechanical Engineering for Mechanical Engineering Exam | Download free PDF with solutions
Test: Design Of IC Engine Components - Question 1

Compression Ratio in diesel engine is lesser than that in Spark Ignition engine.

Detailed Solution for Test: Design Of IC Engine Components - Question 1

Explanation: In diesel engine, there is no spark to ignite, charge is compressed to greater extent to support self-ignition.

Test: Design Of IC Engine Components - Question 2

Petrol engine are more economical than diesel engine.

Detailed Solution for Test: Design Of IC Engine Components - Question 2

Explanation: Diesel engine have better thermal efficiency and hence are more economical.

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Test: Design Of IC Engine Components - Question 3

There are ____ types of liners.

Detailed Solution for Test: Design Of IC Engine Components - Question 3

Explanation: Dry liners and wet liners.

Test: Design Of IC Engine Components - Question 4

 If no re boring allowance is to be given, then thickness of cylinder wall is max pressure is 3.5N/mm², bore diameter=200mm and permissible tensile stress is 40N/mm².

Detailed Solution for Test: Design Of IC Engine Components - Question 4

Explanation: t=pD/2σ=8.75mm.

Test: Design Of IC Engine Components - Question 5

 If diameter of cylinder of bore is 120mm, then thickness of the cylinder will be

Detailed Solution for Test: Design Of IC Engine Components - Question 5

Explanation: t=0.045D + 1.6.

Test: Design Of IC Engine Components - Question 6

If diameter of cylinder bore is 120mm, then thickness of dry liner will be

Detailed Solution for Test: Design Of IC Engine Components - Question 6

Explanation: t= 0.03D to 0.035D.

Test: Design Of IC Engine Components - Question 7

 If diameter of cylinder bore is 120mm, then thickness of water jacket wall will be

Detailed Solution for Test: Design Of IC Engine Components - Question 7

Explanation: p=t/3 to 3t/4, where t= thickness of cylinder wall=7mm.

Test: Design Of IC Engine Components - Question 8

If diameter of cylinder bore is 120mm, then thickness of water cylinder flange will be

Detailed Solution for Test: Design Of IC Engine Components - Question 8

Explanation: q=1.2t to 1.4t.

Test: Design Of IC Engine Components - Question 9

If nominal diameter of bolt used is 20mm, then find the radial distance between outer diameter of flange and pitch circle diameter of studs.

Detailed Solution for Test: Design Of IC Engine Components - Question 9

Explanation: r=d+6 to 1.5d i.e. 26mm to 30mm.

Test: Design Of IC Engine Components - Question 10

The circumferential hoop stress and longitudinal stress are both shear stress.

Detailed Solution for Test: Design Of IC Engine Components - Question 10

Explanation: They both are tensile stress.

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