Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
An engine of mass 180 kg is to be supported on four helical springs. When the engine speed is 900 rpm, there is a primary vertical periodic disturbing force of maximum value 300 N due to the unbalanced reciprocating weights. The engine vibrates in the vertical direction with no horizontal or angular movement is assumed.
i) Find the stiffness of each spring to limit the maximum total periodic force on the foundations to 20 N.
ii) What will be the amplitude of vibration of the engine when its speed is 600 rpm ?
What should the diameter of the nozzle outlet be in inches and what is the mass flow rate of steam through the nozzle in lbm/min?
a planet operation has fixed costs of 2000000 per year and its output capacity is 100000 electrical appliances per
as part of a heat treatment process cylindrical 304 stainless steel rods of 100-mm diameter are cooled from an initial
determine the air and kerosene flow rates for a 100-mw regenerative gas turbine with 1800k turbine inlet temperature
steam at 40?c condenses on the outside of a 5-m-long 3-cm-diameter thin horizontal copper tube by cooling water that
the thermal efficiency of an internally reversible heat engine is 62 percent. the working fluid at 23 degrees c rejects
find the complete initial and final states t p v h u and sdeg for the following ideal gas process air at 260 f and 15
for the following calculations take g 9.8ms2 and pwater1000kgm31. assuming there are both a pressure gage and a
a cannon is pointed at 60 degrees angle relative to flat horizontal field. it fires a projectile with a muzzle speed of
a long beer can made of thin a1 sheet l 1 cm k 205 wmk is removed from refrigerator and set on a table air temp
one of the walls of a dam is at 67 degrees to the horizontal. the wall is 8 m long and 40 m wide. density of the water
a 600 mw coal-fired power plant has an overall thermal efficiency of 38. it is burning coal that has a heating value of
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd