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AMIE Section B Mechanical Practice Questions - AMIE Section B Mechanical Engineering Examination (IEB Bangladesh) Exam

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About this Exam

Prepare with the AMIE Section B Mechanical Practice Questions - AMIE Section B Mechanical Engineering Examination (IEB Bangladesh) Exam practice quiz. This question bank includes 100 questions covering ratio, heat, engine, defined, and constant. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

Sample Questions

Question 1
For an ideal gas undergoing a reversible isothermal process, which of the following statements is correct?
The change in internal energy is zero and heat added equals work done
The heat added is zero and work done equals the change in internal energy
Both heat and work are zero
The entropy of the gas remains constant
Question 2
The thermal efficiency of a Carnot engine operating between a source at 800 K and a sink at 300 K is approximately:
37.5%
62.5%
75.0%
50.0%
Question 3
Which statement correctly expresses the Kelvin-Planck statement of the second law of thermodynamics?
Heat cannot flow from a colder to a hotter body without external work
It is impossible to construct an engine working in a cycle that produces no effect other than extracting heat from a single reservoir and converting it entirely to work
The entropy of an isolated system always decreases
Energy can neither be created nor destroyed
Question 4
In an air-standard Otto cycle with a compression ratio of 8 and ratio of specific heats gamma = 1.4, the air-standard efficiency is approximately:
47%
56%
65%
75%
Question 5
The property of a system that remains constant during a reversible adiabatic process is:
Temperature
Pressure
Entropy
Enthalpy

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Additional Information

AMIE Section B Mechanical Practice Questions - AMIE Section B Mechanical Engineering Examination (IEB Bangladesh) Exam

This practice set contains 100 questions from the matching question bank and focuses on ratio, heat, engine, defined, and constant. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

Frequently Asked Questions

This quiz contains a total of 100 practice questions carefully selected to test your knowledge on this subject.
Yes, you will have exactly 0 minutes to complete the exam. A countdown timer will be visible once you start.
Yes, you can retake this practice test as many times as you need. The questions and options may be randomized on subsequent attempts to ensure comprehensive learning.

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