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. Find the dimension of strongest rectangular beam that can be cut out of log of 25 mm diameter.
Sol.: b2 + d2 = 252
d2 = 252 - b2
As M/I = σ/y; M = σ(I/y) = σ.Z
M is maximum when Z is maximum Z = I/y = (bd3/12)/(d/2) = bd2/6 = b.(252 - b2)/6
The value of Z maximum at dZ/db = 0;
That is, d/db[252b/6 - b3/6] = 0
252/6 - 3b2/6 = 0b2 = 625/3;
b = 14.43 mm .......ANS
d = 20.41 mm .......ANS
(a) Enlist and describe the several mechanical properties of commonly used engineering materials. (b) State the objectives and applications of case-hardened components.
Q. Describe the Selection of elctrodes? The selection of a proper electrode for electric arc welding is very important to obtain a sound welded joint of proper strength. The va
Determine concept of Hydrostatic sensor paver machine A sensor asphalt paver is a machine used to deal out, shape, and partially compact a layer of asphalt on the surface of a
Plate shift drum stopper bolt and arm comp Shift drum stopper : Ensure that the plate shift drum bolt is tight and in arm shift drum stopper assembly, check stopper arm bolt for to
Explain Wilson HArtnell Governor
Applications of capp
How to determine Forces and Torque of slider crank mechanism?
Power transmission in vehicle
Force system: Defin e Non concurrent force system. Why we find the position of Resultant in Non concurrent force system? Sol.: In Equilibrium of concurrent force syste
Differentiate hot and cold working process.
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