Sail E0 Webinar

MCQs

Total Questions : 206 | Page 3 of 21 pages
Question 21. A simply supported beam has a uniformly distributed load on it, the bending moment diagram is
  1.    triangle
  2.    parabola
  3.    semicircle
  4.    rectangle
 Discuss Question
Answer: Option B. -> parabola


parabola


Question 22. A mass of 40 kg is about to slide down when placed on a plane inclined at 30 degree to horizontal. The coefficient of friction between the plane and the mass is
  1.    3/2
  2.    2/3
  3.    1/3
  4.    4/3
 Discuss Question
Answer: Option C. -> 1/3


1/3


Question 23. Two forces of magnitude 30 N and 40 N act at right angles at a point, the magnitude of the resultant force is
  1.    50N
  2.    10N
  3.    70N
  4.    35N
 Discuss Question
Answer: Option A. -> 50N


50N


Question 24. One of the following materials is comonly used for bearings
  1.    steel
  2.    gun metal
  3.    zinc
  4.    aluminium
 Discuss Question
Answer: Option B. -> gun metal


gun metal


Question 25. Babbitt metal is an alloy of
  1.    tin, copper, antimony and lead
  2.    copper, zinc and tin
  3.    iron and tungsten
  4.    tin, copper, lead and phosphorous
 Discuss Question
Answer: Option A. -> tin, copper, antimony and lead


tin, copper, antimony and lead


Question 26. Centrifugal tension in belts results in
  1.    increased power transmission
  2.    reduced power transmission
  3.    increased belt velocity
  4.    same power transmission
 Discuss Question
Answer: Option B. -> reduced power transmission


reduced power transmission


Question 27. The screw thread commonly used for transmission of motion is one of the following types of threads
  1.    acme
  2.    vee
  3.    knuckle
  4.    British Association
 Discuss Question
Answer: Option A. -> acme


acme


Question 28. In a flange coupling, the flange bolts are designed for
  1.    fatigue
  2.    shear forces
  3.    compression
  4.    tensile forces
 Discuss Question
Answer: Option B. -> shear forces


shear forces


Question 29. In power transmission using open belts or horizontal shafts it is preferable to have the slack side of the belt on the top because
  1.    the belt length is smaller
  2.    the slip is more
  3.    the angle of contact is more
  4.    it is safe
 Discuss Question
Answer: Option C. -> the angle of contact is more


the angle of contact is more


Question 30. A cotter joint is generally used to transmit
  1.    torque
  2.    shear forces
  3.    tensile forces
  4.    bending forces
 Discuss Question
Answer: Option B. -> shear forces


shear forces


Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test Part 1 Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE
Cube & Cuboid Part 1 Reasoning (Hindi)
Data Interpretation (DI) Basic Concept Reasoning (Hindi)
Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)
Sail E0 free webinar Webinars
Real Numbers Part 7 Class 10 Maths
Real Numbers Part 1 Class 10 Maths
Polynomials Part 1 Class 10 Maths

Latest Test Papers

DSP Combined 1 Free Revision Test SAIL JO E-0
GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0
BSP Plant Specific Review Test SAIL JO E-0
BSL Combined 1 Free Revision Test SAIL JO E-0
GFM Combined 1 Free Revision Test SAIL JO E-0