Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Download
Part 1: Questions 1 to 10 (in Hindi)
495 plays

More
In this video fully explanation about mcqs of engineering mechanics.

Abhishek Sharma
YOUTUBER"TECHNICAL CLASSES", 4YR TEACHING EXPERIENCE, 3 TIMES GATE QUALIFY, 1 YEAR GATE COACHING EXPERIENCE AND ATTEND G.D ROUND IN PSUs.

U
Unacademy user
thank u sir for this huge help
???????????????? plz reply me
  1. MCQs of Engineering mechanics For SSC JE examination


  2. Q1.. Which of the following statement is correct? (a) A force is an agent which produces or tends to produce motion * (b) A force is an agent which stops or tends to stop motion. (c) A force may balance a given number of forces acting on a body . (d) Both (a) and (b).


  3. Answer: D


  4. Q2.In order to determine the effects of a force acting on a body, we must know (a) Its magnitude and direction of the line along which it acts (b) Its nature (whether push or pull) (c) Point through which it acts on the body. (d) All of the above.


  5. . Answer : D


  6. Q3.lf a number of forces are acting simultaneously on a particle, then the resultant of these forces will have the same effect as produced by the all the forces. This is known as * (a) Principle of physical independence of forces. . (b) Principle of transmissibility of forces. (c) Principle of resolution of forces. (d) None of the above.


  7. Answer: A


  8. Q4.The vector method, for the resultant force, is also called polygon law of forces . (a) Correct (b) Incorrect


  9. Answer : B


  10. Q5.The resultant of two forces P and Q acting at an angle is equal to "(a)sqrt (P2 + Q2 + 2PQsin ) . (c) sqrt(P2 02-2PQsin ) (d) sqrt(P2 + Q2 2PQcose)


  11. Answer. B


  12. Q6.The moment of a force about any point is geometrically equal to... area of the triangle whose base is the line representing the force and vertex is the point about which the moment is taken. . (a) Half (b) Same (c) Twice (d) None of these


  13. Q7.In a clockwise moment, we actually use wall clock in order to know the time for which * the moment is applied. . (a) Right (b) Wrong


  14. Answer: A


  15. Q10.ln a compound lever, the leverages of all the simple levers is (a) Added (b) Subtracted (c) Multiplied (d) Divided


  16. Answer: C


  17. Thank you for watching. Please follow on Un-academy. Drop a like. * Drop a comment. * Provide review