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!
Calculate mean effective pressure of engine:
A 4 stroke diesel engine is having length of 20 cm and diameter of 16 cm. The engine is generating indicated power of 25 KW when it is running at 2500 RPM. Find mean effective pressure of engine.
Sol.: Length or stroke = 20 cm = 0.2 m
Diameter or Bore = 16 cm = 0.16 m
Indicating power = 25 KW
Speed = 2500 RPM
Mean effective pressure = ?
K = 1
Indicated power = Pip = (Pmef.L.A.N.K)/60
Where N = N/2 = 1250 RPM (for four stroke engine)
25 × 103 = {Pmef × 0.2 × ( /4)(0.16)2 × 1250 × 1}/60
Pmef = 298.415KN/m2 .......ANS
why there is heat is not completely converted into work in ideal case?
Ask question #Minimum 1. Research the topic of heat loss in a cylindrical pipe. Explain which laws of physics are used to discuss heat loss in a pipe, and briefly explain how the f
limitations of revers carnot cycle
Q. Ventilation process of plant? Due to the possibility of accidental discharges of flammable gas and flashing liquid (e.g. leaks, incorrect valve opening, sampling, etc.); ade
Hammer/Mallet: Hammer is used to strike a job to bring it in shape or otherwise. It is made of carbon steel. The wooden handle does not allow the shock to hand but handles made in
(i) Describe Poisson's Ratio. (ii) A circular rod of 100mm diameter and 500 mm length is subjected to a tensile force of 1000 KN. Calculate the modulus of bulk modulus, rigidity
Write down the expressions for the physical laws that govern each mode of heat transfer, and identify the variables involved in each relation.
Simple problem on direct stress and Bending stress
The aim of this project is for you to discover how to use a spreadsheet to "model" a typical engineering problem, in this case a heat transfer situation. And to discover how this m
Frames: You have been introduced to the analysis of frames. By going through this unit, you may identify frames and differentiate them from trusses. The method for analyzing f
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