Question 1
In the Philippine Mechanical Engineer Licensure Examination (MELE), a candidate must obtain a general weighted average of at least what percentage, with no individual subject rating falling below a stated floor?
Correct Answer:
70% average, no rating below 50%
Question 2
The MELE is divided into three board subjects. Which subject carries the 30% weighting?
Correct Answer:
Machine Design, Materials and Shop Practice
Question 3
A solid circular shaft transmits a torque T. If the shaft diameter is doubled while T is held constant, the maximum torsional shear stress on the surface becomes what fraction of the original stress?
Correct Answer:
1/8 of the original
Question 4
In an ideal Rankine cycle, which process occurs in the boiler?
Correct Answer:
Constant-pressure heat addition
Question 5
The coefficient of performance (COP) of a refrigerator operating on a reversed Carnot cycle between a cold reservoir at TL and a hot reservoir at TH is given by which expression?
Correct Answer:
TL / (TH - TL)
Question 1
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About this Exam

Prepare with the PRC Mechanical Engineer Practice Questions - PRC Mechanical Engineer Licensure Examination (MELE) Exam practice quiz. This question bank includes 100 questions covering heat, mechanical, stress, cycle, and engineering. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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PRC Mechanical Engineer Practice Questions - PRC Mechanical Engineer Licensure Examination (MELE) Exam

This practice set contains 100 questions from the matching question bank and focuses on heat, mechanical, stress, cycle, and engineering. 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.

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