Powder Technology
Explain the term Powder Technology?
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Powder technology is defined as one of the ways of forming the bearing material. Within this method metals such as bronze, Al, Fe are mixed and compressed in order to form an alloy.
Spinning jenny: It is a multi-spool spinning wheel. It was invented in the year 1764 by James Hargreaves in Stanhill, close to Blackburn, Lancashire in the north west of England (though Thomas Highs is another candidate recognized as inventor).
A diesel engine operates devoid of a spark plug by using the high-temperature gas produced throughout the compression stage to ignite the fuel. During a typical compression, pure air that is originally at 21 °C and 0.95 bar is reversibly and adiabatically compress
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
Water flowing via the vertical pipe is illustrated below. Compute the required pipe diameter for the smaller pipe,‘d’, given that the two pressure gauges read similar value. Q : Formation of Cavitation Explain the Explain the reason behind formation of the Cavitation in the Centrifugal Pump and not in the Displacement Pump?
Explain the reason behind formation of the Cavitation in the Centrifugal Pump and not in the Displacement Pump?
What are Static and Dynamic load and what are their significant dynamic effects?
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 why the Centrifugal Pump is not known as the Positive Displacement Type of Pump?
(a) The response for an undamped single degree of freedom system under free vibration is given as where ωn is the natural frequency and A and B are unknown that can be determined from the initial conditions. The response 
a vaccume guage connected to chamber 40kpa at location where atmospheri pressure is100kpa .determine absolute pressure
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