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!
Q. Describe shell moulding process merits and demerits.
Ans. Shell moulding process
Merits
(i) Better dimensional accuracy and consistency when compared with green sand moulding.
(ii) Less resistance to the flow of liquid metal in the mould.
(iii) Thin sections, short corners, small projections can be accommodated.
(iv) Subsequent machining operations are reduced.
Demerits
(i) More expensive metal pattern than the corresponding pattern for green sand moulding.
(ii) Not justified for small quantities.
Q.6 Define powder-metallurgy. What are various important techniques for compacting of metal powders ? Ans. Powder metallurgy is a technique of producing metal powders and mak
create 22 elements in scalar hint:for loop or any loop statement and append to previous variable element by elements
what are the different phosphates used in water treatment?
Disadvantage of shunt diode clipper
hybrid pi model
Q. State difference between elastic and plastic deformation. Ans. Elastic deformation: Elastic deformation is that the part of the deformed material, when the applied load is
A 3.6-cm inside diameter stainless steel pipe is being used to convey a liquid food. The inside convective heat-transfer coefficient is 10 J/s.m2. o C. The pipe is 0.5 cm thick and
what is meant by VMOS
discuss about marine refrigeration
how can decrease the power factor of any electric circuit
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