What is the Blasius equation used for? The Blasius equation is a well known third-order nonlinear ordinary differential equation, which arises in certain boundary layer problems in the fluid dynamics. In this paper we prove the existence and the uniqueness of the solution of a generalized Blasius equation using nonstandard analysis techniques. What are the […]
Are proportional limit and yield strength the same?
Are proportional limit and yield strength the same? How is Proportional Limit Different from Yield Strength? Similar to the elastic limit, the yield strength of a material can also occur beyond the material’s proportional limit. Unlike the elastic limit, the yield strength on a stress-strain curve has been defined by ASTM and ISO test standards. […]
Can a scroll compressor pump liquid?
Can a scroll compressor pump liquid? Scroll compressors handle liquid better than other compressors, but still can require additional accessories like crankcase heaters and suction line accumulators for added protection. What are the different types of refrigeration compressors? The five main types of compressors are piston, rotary, screw, scroll, and centrifugal. Piston Compressors. Screw Compressors. […]
What other reasons might there be for such poor quality?
What other reasons might there be for such poor quality? Management Lack of vision, mission, value system. Failing to identify/understand customer needs/requirements. Short term planning. Inadequate/poor planning. Flawed incentives and indicators. Favoritism. Lack of supervision/monitoring. Attitude towards change. What are the effects of bad software quality? By contrast, lack of quality software can cause downfall […]
Why do you have to drive slow with a spare tire?
What is the difference between an inline 6 and a V6?
What is the difference between an inline 6 and a V6? The major difference between an inline-six and a V6 engine is easy to spot. I6 engines have six cylinders in a straight line, while V6 engines have two rows of three cylinders aligned in a V formation. However, many enthusiasts love the I6 due […]
Why must every heat engine have a cold reservoir?
Why must every heat engine have a cold reservoir? The cold reservoir provides a heat sink for the excess heat that is rejected after some of the heat is converted into work. We know from the second law of thermodynamics that 100% conversion of heat to work is impossible hence a colder sink is necessary […]
Does the Code permit pendant lampholders to be installed?
Does the Code permit pendant lampholders to be installed? (a) No, Code doesn’t permit bare incandescent lamps to be installed in porcelain key less or porcelain pull-chain lamp holders. The National Electrical Code 410.16(B) does not allow bare incandescent lamps, lamp holders, pendant luminaries, or pendant lamp holders to be installed in clothes closets. Which […]
What are the advantages of wood?
What are the advantages of wood? The Benefits of Using Wood Renewable, Recyclable, Natural. Timber is one of the few natural, renewable building materials. Carbon Positive. Low Energy Production. Health and Wellbeing. Fire Performance. Natural Insulation. What are the advantages of wood as building material? Probably the most popular construction material for houses, wood has […]
What are the 3 main components of Whmis 1988?
What are the 3 main components of Whmis 1988? The main components of WHMIS are hazard identification and product classification, labelling, material safety data sheets, and worker training and education. How many classes are in Whmis 1988? six classes What are the 6 Whmis hazard classes? WHMIS 1988 – WHMIS Classes, Divisions and Subdivisions and […]