For a beam, as shown in the below figure, the deflection at C is (where E = Young's modulus for the beam material, and I = Moment of inertia of the beam section.

A. Wl3/48 EI

B. Wa²b²/3EIl

C. [Wa/(a√3) x EIl] x (l² - a²)3/2

D. 5Wl3/384 EI

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. The value of 1 mm of Hg is equal to
  2. The reading of the pressure gauge fitted on a vessel is 25 bar. The atmospheric pressure is 1.03 bar…
  3. Formula based on IS codes is based on
  4. For the constant pressure and heat input, the air standard efficiency of gas power cycle is in the order
  5. For the same compression ratio, the efficiency of Diesel cycle is __________ Otto cycle.
  6. Which of the following gas has the highest calorific value?
  7. The compression ratio for petrol engines is
  8. The lower layer of the beam as shown in the below figure, will be
  9. The change in the unit volume of a material under tension with increase in its Poisson's ratio will
  10. When coal is strongly heated continuously for 42 to 48 hours in the absence of air in a closed vessel,…
  11. The specific heat of water is
  12. The fuel mostly used in blast furnace for extracting pig iron from iron ores is
  13. In the below figure, the stress corresponding to point D is
  14. The efficiency of Joule cycle is
  15. The heat and mechanical energies are mutually convertible. This statement was established by
  16. Which of the following has the minimum atomic mass?
  17. In closed cycle gas turbine, the air is compressed
  18. The heat flows from a cold body to a hot body with the aid of an external source. This statement is…
  19. The efficiency and work ratio of a simple gas turbine cycle are
  20. The ratio of specific heat at constant pressure (cp) and specific heat at constant volume (cv) is
  21. If both Stirling and Carnot cycles operate within the same temperature limits, then efficiency of Stirling…
  22. A riveted joint in which the number otrivets decrease from innermost to outer most rows is called
  23. Strain re-setters are used to
  24. The assumption made in Euler's column theory is that
  25. Kelvin-Planck's law deals with
  26. Two closely coiled helical springs 'A' and 'B' are equal in all respects but the number of turns of…
  27. The standard value of atmospheric pressure taken at sea level is
  28. The maximum diameter of the hole that can be punched from a plate of maximum shear stress 1/4th of its…
  29. For a simply supported beam of length l, when a concentrated load W is applied in the centre of the…
  30. The atomic mass of nitrogen is __________ oxygen.