Machine Design The contact ratio for gears is Zero Less than one Greater than one None of these Zero Less than one Greater than one None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design A tube has the following advantage over pipe Lighter and easier to handle Smoother inside walls Greater shock absorption All of these Lighter and easier to handle Smoother inside walls Greater shock absorption All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design A leaf spring in automobiles is used To store strain energy To measure forces To absorb shocks To apply forces To store strain energy To measure forces To absorb shocks To apply forces ANSWER DOWNLOAD EXAMIANS APP
Machine Design Two helical springs of the same material and of equal circular cross-section, length and number of turns, but having radii 80 mm and 40 mm, kept concentrically (smaller radius spring within the larger radius spring), are compressed between two parallel planes with a load W. The inner spring will carry a load equal to W/9 2W/3 8W/9 W/2 W/9 2W/3 8W/9 W/2 ANSWER DOWNLOAD EXAMIANS APP
Machine Design A self locking screw has Course threads Fine threads Coefficient of friction is greater than tangent of load angle Hole for inserting split pin Course threads Fine threads Coefficient of friction is greater than tangent of load angle Hole for inserting split pin ANSWER DOWNLOAD EXAMIANS APP
Machine Design The value of Lewis form factor used in design of gears is Dependent on system of teeth Independent of size of teeth All of these Dependent on number of teeth of a gear Dependent on system of teeth Independent of size of teeth All of these Dependent on number of teeth of a gear ANSWER DOWNLOAD EXAMIANS APP
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