what is compressor out let pressure siemens v 94.3 a gas turbine ?2 6545
how many nozzles in gas inlet in siemens v 94.3a1 3446
how a train take turns though there is no differential gear?2 12152
which technology use in bikes
what is the reasson after complition of suction stroke and started compression stroke inlet valve open for few digrees
in power plant lube oil system, if oil mist/vapour eliminator is not running what are all the consequences occur in system?
What is machine6 3384
what is ERW PIPE & Seamless PIPE Out of ERW and Seamless which one gives good results for an impact force of 2700 N??
how can calculate how much steam is to be required for generation of 1MW electricty?8 31705
Can we use pure oxygen in IC engines instead of air?? what would be the advantages and disadvantages of using it?? Have any steps been taken about this??5 9494
dear friends pls explain me what is meant by positive seal in solenoid operated valve
tell me about a time you were able to successfully deal with another person even when that individual may not have personally liked you or vice versa.
Can anyone suggest me how to learn Computational Fluid Dynamics? (I am just a beginner.)
what is an intensifier?
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Dear Friends I want to previous 5-10 years technical and non tech. question paper of section engineer (mechanical)of RRB and also tell me how should I prepare for S.E. and which books will help me for technical,aptitude,resoning.plz send me at email@example.com
we use parallel flow heat exchanger to coo oil of 1000 EP viscosity,oftenly tubes may damage during cleaning etc what is proper way to clean cooler? How impurities decreased or vanished during working or in less teme job performed?
What are the advantages of white metal?
When mesuring the flow of liquid what are the two things to measure?
interview questiions for production planning
can someone explain tolerances on bolts what the symbols mean
fan having rotational motion why
2. Dry saturated steam at 3.5 bar is expanded through a convergent nozzle to 2.2 bar. The exit area is 5 sq. cm. Calculate the exit velocity and mass flow rate, assuming isentropic expansion and super saturated flow. b) A cast iron cylinder head is fastened to a cylinder of 750mm bore with 12 stud bolts. The maximum pressure inside the cylinder is 3 Mpa. The stiffness of part is thrice the stiffness of the bolt. What should be the initial tightening load so that the point is leak proof at maximum pressure? Also choose a suitable bolt for the above application 2 The propeller shaft of a marine engine is to transmit 600 kW at 1200 rpm, without a significant bending. The efficiency of the propeller is 88% at 32 knots ( 1 knot = 1085 km/hr). If the slenderness ratio is less than 50 and the permissible shear stress should not exceed 65 Mpa. Determine the diameter of shaft. 3 A semi-elliptic leaf spring consists of two extra full-length leaves and six graduated length leaves, including the master leaf. Each leaf is 7.2 mm thick and 65 mm wide. The centre-to-centre distance between the two eyes is 1.3m. The leaves are pre-stressed in such a way that when the load is maximum, stress induced in all leaves are equal to 380 N/mm sq. Determine the maximum force that the spring can withstand
Compare the prandtl numbers of Air, water and Liquid metal. If prandtl number is more what do you understand?
What valves are fitted in a four-stroke diesel engine?