Mechanical Engineering Exam  >  Mechanical Engineering Questions  >  A natural feed journal bearing of diameter 50... Start Learning for Free
A natural feed journal bearing of diameter 50 mm and length 50 mm operating at 20 revolution/sec. carries a load of 2.0 kN. The lubricant used has a viscosity of 20 MPa/s. The radial clearance is 50 μm. The Sommerfield number for the bearings is
  • a)
    0.062
  • b)
    0.125
  • c)
    0.250
  • d)
    0.785
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
A natural feed journal bearing of diameter 50 mm and length 50 mm oper...
Sommerfield number

Where, r is radius of journal
μ is viscosity of lubricant
N is number of revolution per second
ρ is bearing pressure on projected Area
C is radial clearance
Therefore,

View all questions of this test
Most Upvoted Answer
A natural feed journal bearing of diameter 50 mm and length 50 mm oper...
The radial clearance is not given in the question. Can you please provide the value for the radial clearance?
Attention Mechanical Engineering Students!
To make sure you are not studying endlessly, EduRev has designed Mechanical Engineering study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Mechanical Engineering.
Explore Courses for Mechanical Engineering exam

Similar Mechanical Engineering Doubts

Top Courses for Mechanical Engineering

A natural feed journal bearing of diameter 50 mm and length 50 mm operating at 20 revolution/sec. carries a load of 2.0 kN. The lubricant used has a viscosity of 20 MPa/s. The radial clearance is 50 μm. The Sommerfield number for the bearings isa)0.062b)0.125c)0.250d)0.785Correct answer is option 'B'. Can you explain this answer?
Question Description
A natural feed journal bearing of diameter 50 mm and length 50 mm operating at 20 revolution/sec. carries a load of 2.0 kN. The lubricant used has a viscosity of 20 MPa/s. The radial clearance is 50 μm. The Sommerfield number for the bearings isa)0.062b)0.125c)0.250d)0.785Correct answer is option 'B'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about A natural feed journal bearing of diameter 50 mm and length 50 mm operating at 20 revolution/sec. carries a load of 2.0 kN. The lubricant used has a viscosity of 20 MPa/s. The radial clearance is 50 μm. The Sommerfield number for the bearings isa)0.062b)0.125c)0.250d)0.785Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A natural feed journal bearing of diameter 50 mm and length 50 mm operating at 20 revolution/sec. carries a load of 2.0 kN. The lubricant used has a viscosity of 20 MPa/s. The radial clearance is 50 μm. The Sommerfield number for the bearings isa)0.062b)0.125c)0.250d)0.785Correct answer is option 'B'. Can you explain this answer?.
Solutions for A natural feed journal bearing of diameter 50 mm and length 50 mm operating at 20 revolution/sec. carries a load of 2.0 kN. The lubricant used has a viscosity of 20 MPa/s. The radial clearance is 50 μm. The Sommerfield number for the bearings isa)0.062b)0.125c)0.250d)0.785Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of A natural feed journal bearing of diameter 50 mm and length 50 mm operating at 20 revolution/sec. carries a load of 2.0 kN. The lubricant used has a viscosity of 20 MPa/s. The radial clearance is 50 μm. The Sommerfield number for the bearings isa)0.062b)0.125c)0.250d)0.785Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A natural feed journal bearing of diameter 50 mm and length 50 mm operating at 20 revolution/sec. carries a load of 2.0 kN. The lubricant used has a viscosity of 20 MPa/s. The radial clearance is 50 μm. The Sommerfield number for the bearings isa)0.062b)0.125c)0.250d)0.785Correct answer is option 'B'. Can you explain this answer?, a detailed solution for A natural feed journal bearing of diameter 50 mm and length 50 mm operating at 20 revolution/sec. carries a load of 2.0 kN. The lubricant used has a viscosity of 20 MPa/s. The radial clearance is 50 μm. The Sommerfield number for the bearings isa)0.062b)0.125c)0.250d)0.785Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of A natural feed journal bearing of diameter 50 mm and length 50 mm operating at 20 revolution/sec. carries a load of 2.0 kN. The lubricant used has a viscosity of 20 MPa/s. The radial clearance is 50 μm. The Sommerfield number for the bearings isa)0.062b)0.125c)0.250d)0.785Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A natural feed journal bearing of diameter 50 mm and length 50 mm operating at 20 revolution/sec. carries a load of 2.0 kN. The lubricant used has a viscosity of 20 MPa/s. The radial clearance is 50 μm. The Sommerfield number for the bearings isa)0.062b)0.125c)0.250d)0.785Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
Explore Courses for Mechanical Engineering exam

Top Courses for Mechanical Engineering

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev