A perfect frame has N joints. The number of members should not be less than

Related MCQs

• For a determinate pin-jointed plane frame, the relation between the number of joints j and members m is given by
• Method of joints is applicable only when the number of unknown forces at the joint under consideration is not more than
• The basic perfect frame is a
• A short, hollow cast iron cylinder with a wall thickness of 1 cm is to carry a compressive load of 10 tonnes. If the working stress in compression is 800 kg/cm2, the outside diameter of the cylinder should not be less than
• The effective length of a fillet weld designed to transmit axial load shall not be less than
• Three pieces of wood having 3.75 cm x 3.75 cm square cross-sections are glued together and to the foundation. If the horizontal force P = 600 kg is applie3d to the central piece, the average shearing stress in each of the glued joints would be
• The columns whose slenderness ratio is less than 80, are known as
• Secondary stresses may be set up in a frame due to any of the following reasons EXCEPT
• For which of the following diameters a seam-less pipe of 3 mm wall thickness will be considered as a thin walled cylinder?
• A tower subjected to load W has self-weight 2W. It is to be designed for constant compressive stress at all sections. The cross-section of the tower should have