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!
Shaft:
What is shaft? What duty is performed by shaft? What is the usual cross section and of what material it is generally made?
Sol.: The shafts are generally cylindrical in section, solid or hollow. They are made up of mild steel, alloy steel and copper alloys. Shaft can be subjected to following loads:
1. Torsional load
2. Bending load
3. Axial load
4. Combination of above three loads.
The shaft is designed on basis of strength and rigidity.
Shafts are used to transmit power from motor to pump or compressor, from the engine or turbine to generator, and from the engine to axle in automobiles. At the time of power transmission, the shaft is given torque which causes twist of shaft.
A shaft is required to be designed that the excessive twist is avoided and induced shear stress is within the prescribed limits.
Conve r t following reading of pressure to kPa, supposing that the barometer reads 760mm Hg. (1) 90cm Hg gauge (2) 40cm Hg vacuum (3) 1.2m H 2 O gauge Sol: Given
Explain how chips are prepared in cutting and how are they classified with sketches. What are the factors responsible for creation of different forms of chips?
Q. Analog Control System for steam generator ? The analog (modulating) control of the Steam Generators will be performed using a Process Control System (by Buyer). Detailed fun
Limitations of resistance welding 1). Pressure - tight joints are achieved only with flash butt welding. Resistance welding is not recommended for high pressure joints a
Drill Bit: This is a drilling tool used in drilling machines. The application of this tool is to make holes. Figure shows drill bit. Figure: Drill Bit
what are the threats of mechanical engineering ?
Solid Modeling: 3-D solid modelling techniques provide the user along with complete information regarding the model. These may be quickly created without having to describe in
A sign of uniform density weighs 270 lb and is supported by a ball-andsocket joint at A and by two cables. Determine the tension in each cable and the reaction at A.
Objectives After studying this unit, you should be able to discuss the scope and extent of service industry, describe the phases of two wheeler industry growth, an
Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4
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: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd