Which of the following statement is correct? Mark as favorite Copy Link The cold rolled shafting is stronger than hot rolled shafting The hot rolled shafting is stronger than cold rolled shafting The cold rolled and hot rolled shafting are equally strong The shafts are not made by rolling process Check Answer
Which of the following welded joint is designed for shear strength? Mark as favorite Copy Link Transverse fillet welded joint Parallel fillet welded joint Butt welded joint all of these Check Answer
The shock absorbing capacity of a bolt may be increased by? Mark as favorite Copy Link increasing its shank diameter decreasing its shank diameter tightening the bolt properly making the shank diameter equal to core diameter of thread Check Answer
A wood-ruff key is? Mark as favorite Copy Link a tapered key with head at one end fitted in pairs at right angles capable of tilting in a recess milled out in the shaft all of the above Check Answer
A key made from a cylindrical disc having segmental cross-section, is known as? Mark as favorite Copy Link feather key gib-head key wood ruff key flat saddle key Check Answer
The bending stress in a curved beam is? Mark as favorite Copy Link zero at the centroidal axis zero at the point other than centroidal axis maximum at the neutral axis none of these Check Answer
A pressure vessel is said to be a thick shell, if the ratio of wall thickness to its diameter is? Mark as favorite Copy Link equal to 1/10 less than 1/10 greater than 1/10 none of these Check Answer
In designing thick cylinders, the equation used is? Mark as favorite Copy Link Lame's equation Birnie's equation Clavarinos' equation all of these Check Answer
A tapered key which fits in a key way in the hub and is flat on the shaft, is known as? Mark as favorite Copy Link feather key gib-head key wood ruff key flat saddle key Check Answer