Evaluate the indicated thermal efficiency, Mechanical Engineering

Assignment Help:

(a) Briefly explain the various efficiency terms associated with an engine.

(b) A four cylinder engine running at 1200 rpm delivers 20 KW. The average torque when one cylinder was cut is 11oNM. Evaluate the indicated thermal efficiency if the calorific value of the fuel is 43 MJ/Kg and the engine uses 360 gram of gasoline per Kwh.


Related Discussions:- Evaluate the indicated thermal efficiency

Calculate the closed loop transfer function, Draw schematic diagram of a po...

Draw schematic diagram of a position control system using armature controlled DC Servo motor. Graph the signal flow graph and hence calculate the closed loop transfer function.

Determine the work done and change in thermal energy, (a) Show that for an ...

(a) Show that for an adiabatic process Pv r = C, holds good. (b) One Kg of a contain gas is at 0.11 KPa and 15 o C. It is compressed until its volume a 0.1m 3 . if the compress

Evaluate the speed of wheels, a) An epicyclic gear have three wheels A, B a...

a) An epicyclic gear have three wheels A, B and C. Wheel A has 72 internal teeth, wheel C has 32 external teeth. The wheel B gears with both A and C is carried on an arm which move

What is a pneumatic system?, Pneumatic system is a system that uses air to ...

Pneumatic system is a system that uses air to power something. For example, have you seen the tube systems at bank drive-up tellers? Air is used to drive the tubes back and forth f

Entropy, Defrance between entrpy and enthalpy

Defrance between entrpy and enthalpy

Calculate the magnitudes of the force, The end gates of a lock are 5m high ...

The end gates of a lock are 5m high and when closed include an angle of 120 o . The width of the lock is 6.25 m. Each gate is carried on two hinged placed at the top and the bottom

Chemistry, what is law of chemical combinations?

what is law of chemical combinations?

What are the capabilities of step, What are the capabilities of STEP In...

What are the capabilities of STEP Industry-Developed STEP Capabilities AP-203, Configuration Control for 3D Design of Mechanical Parts and Assemblies, provides a very robust

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd