Machine Design The strap end of a connecting rod of steam engine is joined by Knuckle joint Sleeve and cotter joint Gib of cotter joint Spigot socket cotter joint Knuckle joint Sleeve and cotter joint Gib of cotter joint Spigot socket cotter joint ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following spring is used in mechanical wrist watch? Belleville spring Torsion spring Helical compression spring Spiral spring Belleville spring Torsion spring Helical compression spring Spiral spring ANSWER DOWNLOAD EXAMIANS APP
Machine Design When two non-parallel or intersecting but coplanar shafts are connected by gears, the arrangement is known as, Helical gearing Bevel gearing None of these Worm gearing Helical gearing Bevel gearing None of these Worm gearing ANSWER DOWNLOAD EXAMIANS APP
Machine Design The maximum bending stress in a curved beam having symmetrical section always occur at the Neutral axis Centroidal axis Outside fiber Inside fiber Neutral axis Centroidal axis Outside fiber Inside fiber ANSWER DOWNLOAD EXAMIANS APP
Machine Design An open coiled helical compression spring 'A' of mean diameter 50 mm is subjected to an axial load ‘W’. Another spring 'B' of mean diameter 25 mm is similar to spring 'A' in all respects. The deflection of spring 'B' will be __________ as compared to spring 'A'. One-eighth Double One-fourth One-half One-eighth Double One-fourth One-half ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to Unwin's formula, the relation between the diameter of rivet hole (d) and the thickness of plate (t) is given by (where d and t are in mm) d = √t d = 2√t d = 6√t d = 1.6√t d = √t d = 2√t d = 6√t d = 1.6√t ANSWER DOWNLOAD EXAMIANS APP
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