Sail E0 Webinar

MCQs

Total Questions : 2607 | Page 61 of 261 pages
Question 601. Spring stiffness is
  1.    Ratio of coil diameter to wire diameter
  2.    Load required to produce unit deflection
  3.    Its capability of storing energy
  4.    Its ability to absorb shocks
 Discuss Question
Answer: Option B. -> Load required to produce unit deflection
Question 602. The coefficient of friction in belt drive depends upon
  1.    Material of belt
  2.    Material of pulley
  3.    Materials of belt and pulley
  4.    Belt velocity
 Discuss Question
Answer: Option C. -> Materials of belt and pulley
Question 603. The power transmitted by belt drive depends upon
  1.    Belt velocity
  2.    Initial belt tension
  3.    Arc of contact
  4.    All of the above
 Discuss Question
Answer: Option D. -> All of the above
Question 604. An open belt drive is used when
  1.    Shafts are arranged at right angles and rotate in one definite direction
  2.    Shafts are arranged parallel and rotate in the opposite directions
  3.    Shafts are arranged parallel and rotate in the same directions
  4.    Driven shaft is to be started or stopped whenever desired without interfering with the driving shaft
 Discuss Question
Answer: Option C. -> Shafts are arranged parallel and rotate in the same directions
Question 605. A fast and loose pulley drive is used when
  1.    Shafts are arranged parallel and rotate in the opposite directions
  2.    Shafts are arranged parallel and rotate in the same directions
  3.    Shafts are arranged at right angles and rotate in one definite direction
  4.    Driven shaft is to be started or stopped whenever desired without interfering with the driving shaft
 Discuss Question
Answer: Option D. -> Driven shaft is to be started or stopped whenever desired without interfering with the driving shaft
Question 606. A compound belt drive is used when
  1.    Shafts are arranged parallel and rotate in the opposite directions
  2.    Shafts are arranged parallel and rotate in the same directions
  3.    Shafts are arranged at right angles and rotate in one definite direction
  4.    None of the above
 Discuss Question
Answer: Option D. -> None of the above
Question 607. The connecting rod bolts are tightened up with initial tension greater than the external load so that
  1.    Joint may not open up
  2.    Bolts are weakest elements
  3.    The resultant load on the bolt would not be affected by the external cyclic load
  4.    Bolts will not loosen during service
 Discuss Question
Answer: Option C. -> The resultant load on the bolt would not be affected by the external cyclic load
Question 608. In hydrostatic bearings
  1.    The Oil film pressure is generated only by the rotation of the journal
  2.    The oil film is maintained by supplying oil under pressure
  3.    Do not require external supply of lubricant
  4.    Grease is used for lubrication
 Discuss Question
Answer: Option B. -> The oil film is maintained by supplying oil under pressure
Question 609. In order to withstand resistance to wear, the best profile of gear is
  1.    14½° full depth involute tooth
  2.    20° full depth involute tooth
  3.    20° involute stub tooth
  4.    14½° stub tooth
 Discuss Question
Answer: Option A. -> 14½° full depth involute tooth
Question 610. In the levers of third type, the mechanical advantage is __________ one.
  1.    Less than
  2.    Equal to
  3.    More than
  4.    None of these
 Discuss Question
Answer: Option A. -> Less than

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

Chapter 3.1 : Overview of Finance & Accounts Department Chapter 3 : Finance & Accounts SAIL E0 - GFM 2024
Chapter 2.1 : Overview Chapter 2 : Materials Management SAIL E0 - GFM 2024
Chapter 1.1 : Personnel Functions- An overview Chapter 1 : Personnel Management SAIL E0 - GFM 2024
GPOE / GPA Combined 1 Free CBT Mock Test SAIL E0 2024
CBT Mixed Test 1 GPOE/GPA SAIL E0 2024