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IC Engine
A jet engine develops 1.0 x 10 N of thrust in moving an airplane forward at a speed of 900 Km/h. What is the instantaneous power developed by the engine ? a. 500KW b. 10MW c. 25 MW d. 50 MW
Q :- A jet engine develops 100000 N of thrust in moving an airplane forward at a speed of 900 Km/h. What is the instantaneous power developed by the…
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IC Engine
Water is the working fluid in a Rankine cycle. Superheated vapor enters the turbine at 8 MPa, 560C with a mass flow rate of 7.8 kg/s and exits at 8 kPa. Saturated liquid enters the pump at 8 kPa. The isentropic turbine efficiency is 88%, and the isentropic pump efficiency is 82%. Cooling water enters the condenser at 18C and exits at 36C with no significant change in pressure. Determine (a) the net power developed, in kW. (b) the thermal efficiency. (c) the mass flow rate of cooling water, in kg/s
Q:- Water is the working fluid in a Rankine cycle. Superheated vapor enters the turbine at 8 MPa, 560C with a mass flow rate of 7.8 kg/s and exits…
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IC Engine
In a Morse test for 2-cylinder,2-stroke SI engne, the brake power was 15KW whereas the brake power of single cylinder when spark was cut off were 6.5 KW and 5.5 KW. What will be the mechanical efficiency of the engine?
In a Morse test for 2-cylinder,2-stroke SI engne, the brake power was 15KW whereas the brake power of single cylinder when spark was cut off were …
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![A galvanometer acting as a voltmeter will have [2004, 2002] (a) a low resistance in series with its coil. (b) a high resistance in parallel with its coil (c) a high resistance in series with its coil (d) a low resistance in parallel with its coil Ans: (c) Solution: A galvanometer can be converted into a voltmeter by connecting the high ressistance in series with the galvanometer so that only a small amount of current passes through i](https://4.bp.blogspot.com/-O3EpVMWcoKw/WxY6-6I4--I/AAAAAAAAB2s/KzC0FqUQtkMdw7VzT6oOR_8vbZO6EJc-ACK4BGAYYCw/w100/nth.png)
