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: Determine the resultant of force system which is acting tangential to the circle of radius 1m as shown in the figure given below. Also find the direction of it and line of action
Sol.:
∑H = 120 - 150 = -30N
...(i)
∑V = 50 - 80 = -30N
...(ii)
R = ( ∑H2 + ∑V2)1/2
R = ((-30)2 + (-30)2)1/2
R = 42.43 N .......ANS
tanθ = -30/-30 = 45º .......ANS
Now for finding position of resultant let perpendicular distance of the resultant from center 'O' be'd'.
By applying varignon's theorem, taking moment about the point O.
R.d = -80 X 1 + 150 X 1 + 120 X 1 - 50 X 1
42.42 X d = -80 X 1 + 150 X 1 + 120 X 1 - 50 X 1
d = 3.3m .......ANS
explain laws and thermodynamics
Evaluate Bending moment for overhanging beam: Draw the shear force & bending moment diagrams for 15 m span overhanging beam, that overhangs on both sides. This is subjected to
Q. Explain about Postweld Heat Treatment? Pressure vessels shall be postweld heat treated per applicable sections, in accordance with applicable material specifications or when
how do you draw freehand drawings?
(a) List out the advantages of air refrigeration system besides of vapour refrigeration system . (b) A vapour Compression refrigerator uses R-40 and acts between temperature - 1
The overall size of the crane must not be changed. The height and reach of the loading point is to remain the same . Original parts must remain and you are allowed additions such
Thrust: The net force exerted by a liquid on any shield in contact with it, is called as thrust of liquid. Pressure: The thrust operated by a liquid per unit area of the fie
ESSENTIAL S OF A GOOD BOILER: - Should be capable of producing the required Steam at the required pressure for minimum fuel required. - Should be capable of stan
Q. Requirements for vessels with thickness? The following additional requirements are applicable, as specified, to Carbon Steel and Low Alloy steel pressure vessels with main
Calculate quantity of steam in the vessel - thermodynamics: A closed metallic boiler drum having capacity of 0.24m 3 contains steam at pressure of 11bar and a temperature
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