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Mechanical Engineering Mcqs 1919 MCQs [All-Courses]

Mechanical Engineering MCQs prepared for job test and interview preparation, especially for fresh graduates, students, and candidates appearing in competitive exams. These multiple-choice questions cover key topics such as Machine Design, Theory of Machines, Hydraulic Machines, and other important mechanical engineering concepts.

The algebraic sum of the resolved parts of a number of forces in a given direction is equal to the resolved part of their resultant in the same direction. This is as per the principle of__________________?

A forces

B independence of forces

C dependence of forces

D balance of force

Review Detailed Answer

Correct Answer: forces

If two equal forces of magnitude P act at an angle 9°, their resultant will be________________?

A P/2 cos 9/2

B IP sin 9/2

C 2P tan 9/2

D IP cos 9/2

Review Detailed Answer

Correct Answer: IP cos 9/2

The unit of power in S.I. units is______________?

A newton meter

B watt

C joule

D kilogram meter/sec

Review Detailed Answer

Correct Answer: watt

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Mechanical Engineering Mcqs 1919 MCQs [All-Courses]

All Topics 1919

All Topics 1919

The algebraic sum of the resolved parts of a number of forces in a given direction is equal to the resolved part of their resultant in the same direction. This is as per the principle of__________________?

If two equal forces of magnitude P act at an angle 9°, their resultant will be________________?

The unit of power in S.I. units is______________?