 # Mechanical Engineering Questions And Answers :: Engineering Mechanics: part1 Mechanical Engineering : Engineering Mechanics QUESTIONS AND ANSWERS :: part1 : 6 to 10

Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2021 and IES 2021 examinations :

 6.5. Forces are called coplanar when all of them acting on body lie in one point one plane different planes perpendicular planes different points. ANSWER : : one plane Explanation :
 7.17. Which of the following is not the unit of power ? kW (kilowatt) hp (horse power) kcal/sec kg m/sec kcal/kg sec. ANSWER : : kcal/kg sec. Explanation :
 8.15. Which of the following do not have identical dimensions ? Momentum and impulse Torque and energy Torque and work Kinetic energy and potential energy Moment of a force and angular momentum. ANSWER : : Moment of a force and angular momentum. Explanation :
 9.2. The unit of work or energy in S.I. units is newton pascal kilogram metre watt joule. ANSWER : : joule. Explanation :
 10.3. The unit of power in S.I. units is newton metre watt joule kilogram metre/sec. pascal per sec. ANSWER : : watt Explanation :

More Engineering Mechanics QUESTIONS AND ANSWERS available in next pages

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