A bolt has? Mark as favorite Copy Link threads for the nut at one end and head at the other end head at one end and the other end fits into a tapped hole of one of the parts to be fastened threads at both ends pointed threads Check Answer
If a shaft made from ductile material is subjected to combined bending and twisting moment, calculations based on which one of the following failure theories will give the most conservative value? Mark as favorite Copy Link Maximum principal stress theory Maximum shear stress theory Maximum strain energy theory Maximum distortion energy theory Check Answer
In case of pressure vessels having closed ends, the fluid pressure induces? Mark as favorite Copy Link longitudinal stress circumferential stress shear stress none of these Check Answer
A steel containing 0.8% carbon is known as? Mark as favorite Copy Link eutectoid steel hyper-eutectoid steel hypo-eutectoid steel none of these Check Answer
The cap screws are? Mark as favorite Copy Link slotted for a screw driver and are generally used with a nut similar to tap bolts except that they are of small size and a variety of shapes of heads are available used to prevent relative motion between the two parts none of the above Check Answer
The material generally used for air-craft components is? Mark as favorite Copy Link mild steel high speed steel stainless steel aluminium Check Answer
The metal suitable for bearings subjected to light loads is? Mark as favorite Copy Link silicon bronze white metal monel metal phosphor bronze Check Answer
The railway carriage couplings have? Mark as favorite Copy Link square threads acme threads knuckle threads buttress threads Check Answer
For circumferential joint in boilers, the type of joint used is? Mark as favorite Copy Link butt joint with single cover plate butt joint with double cover plate lap joint with one ring overlapping the other any one of the above Check Answer