Anti-Friction and Journal Bearing
Explain difference between the Anti-Friction Bearing and the Journal Bearing?
Expert
Usually, journal bearings have the higher friction force, consume more energy and liberate more heat, but they do have the larger contact surface, thus normally it is used in the low speed high load applications. In the anti friction bearings, the friction is less. One object rolls over one another.
Describe the term Cetane Number and the Octane Number?
Product Design Specification: Once the basic idea for a product has been made, the next step is to create a product design specification, or PDS. This document must be as comprehensive and as detailed as possible as it forms the basis of all the work
Explain why the Centrifugal Pump is not known as the Positive Displacement Type of Pump?
What do you mean by Numerically controlled Mechatronics and what are its components?
Difference between projectile motion and rocket motion:A projectile has no motor or rocket on it, therefore all of its momentum is provided to it as it is launched. An illustration of a projectile would be pen which you throw across a room.
Conformance to standards and specifications: These are standards laid down by national and international authorities. For instance, in Canada there is the Standards Council of Canada (SCC). The United States has many standards bodies including MIL (US
Water flows via a pipe of about 300 mm diameter at the rate of 66 L/s. Evaluate the value of the manometer reading, ‘h’. The Specific gravity of manometer liquid is taken as 0.8.
Concurrent Engineering has happened primarily as a result of the need to shorten product development times, but improving product quality and reducing product life-cycle costs are important considerations. Some companies have even gone to the extent o
Specify how the Bearing number ti Diameter of the inner and outer can be calculated?
A pump station has been designed to lift water out of a 6 metre deep pit (vented to atmosphere) via a centrifigual pump mounted at ground level. Liquid conditions 20OC Suction pipe work losses 2.0 metres NPSH safety factor 5.0 kPa Vapor pressure @ 20oC 0.25 metres (a) Calculat
18,76,764
1928838 Asked
3,689
Active Tutors
1431188
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!