A.30.3 kg-inch
B.5.61 kg-inch
C.23.6 kg-inch
D.50.6 kg-inch
Related Mcqs:
- A jack having 2 cm as the diameter of the screw at the root of the thread, may be expected to safely lift a load of about
- The crest diameter of a screw thread is same as
- The minor-diameter cross-section of the portion of the screw between the nut and the thrust bearing is subjected to
- The moment of inertia of a semi-circle of radius r with respect to a centroidal axis parallel to the diameter is
- A soap bubble of initial radius r is to be blown up. The surface tension of the soap film is ?. The surface energy needed to double the diameter of the bubble without change of temperature is
- Efficiency of a screw jack in maximum when its 31 helix angle, ? is
- The voltage required for good desalting of curde petroleum is approximately
- On a triple thread screw
- A screw jack spindle is provided with
- The polar moment of inertia of a hollow circular section whose external diameter is 8 cm and internal diameter of 6 cm will be
