Poissons Ratio
Out of Rubber/Steel/Wood, which have higher Poissons Ratio?
Expert
When material is compressed in one direction, it automaitcally tends to expand within the other two directions that is perpendicular to the direction of compression. This mechanism is known as the Poisson effect. Poisson’s ratio is defined as a measure of Poisson effect.
For rubber = 0.5
For steel = 0.288
For wood < 0.2
Hence, the Poisson’s ratio is higher in the RUBBER.
Product performance: Depending on the product, this may take many forms. Speed, loads to be withstood, number of work cycles, and intermittent or continuous working are some examples of considerations.
What is meant by ‘efficient design’? Explain.
Ergonomics: This is concerned with how easy (comfort, complexity) the product is to use by the targeted market. Physical human dimensions must be considered when designing the driver's seating, instruments, and controls in a car. Slight variations bet
Explain difference between the P11 and P12 Pipes?
You are working in a company that has developed a process to produce DNA vaccines from E.coli. After the fermentation step a lysis step is used to release the DNA from the cells resulting in a sticky mixture. You find that an aggressive cleaning solution heated to 80°C is required to
(i) Formulate the equation of motion for the system shown in Figure below. List two assumptions made in this formulation. (ii) Find the response of this system at t = 3s. The system begins with the displacement of 5 cm and velocity
The pump illustrated in the figure adds 20 kW of power to the flowing water. The only vital loss is that which takes place across the filter at the inlet of the pump. Find out the head loss for this filter. Note that the gage pressure upstream of the filter is negativ
Explain the importance to remember about the radial bearings?
Describe all the laws of the Thermodynamics?
What are the Modal Combination Rules in order to determine the peak value of the total response?
18,76,764
1922779 Asked
3,689
Active Tutors
1423864
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!