Theory Of Machine - Practice Test

(A) Spur gear

(B) Spiral gear

(C) Bevel gear

(D) Worm gear

(D) Worm gear

(A) $$frac{{{{ ext{T}}_1}}}{{{{ ext{T}}_2}}} = mu heta { ext{n}}$$

(B) $$frac{{{{ ext{T}}_1}}}{{{{ ext{T}}_2}}} = {left( {frac{{1 - mu an heta }}{{1 + mu an heta }}} ight)^{ ext{n}}}$$

(C) $$frac{{{{ ext{T}}_1}}}{{{{ ext{T}}_2}}} = {left( {mu heta } ight)^{ ext{n}}}$$

(D) $$frac{{{{ ext{T}}_1}}}{{{{ ext{T}}_2}}} = {left( {frac{{1 + mu an heta }}{{1 - mu an heta }}} ight)^{ ext{n}}}$$

(D) $$frac{{{{ ext{T}}_1}}}{{{{ ext{T}}_2}}} = {left( {frac{{1 + mu an heta }}{{1 - mu an heta }}} ight)^{ ext{n}}}$$

(A) $$frac{{0.4985}}{{sqrt delta }}$$

(B) $$frac{{0.5615}}{{sqrt delta }}$$

(C) $$frac{{0.571}}{{sqrt delta }}$$

(D) $$frac{{0.6253}}{{sqrt delta }}$$

(A) $$frac{{0.4985}}{{sqrt delta }}$$

(A) Total lift, total angle of lift, minimum radius of cam and cam speed

(B) Radius of circular arc, cam speed, location of centre of circular arc and roller diameter

(C) Mass of cam follower linkage, spring stiffness and cam speed

(D) Total lift, centre of gravity of the cam and cam speed

(A) Total lift, total angle of lift, minimum radius of cam and cam speed

(A) Mass

(B) Stiffness

(C) Mass and stiffness

(D) Stiffness and eccentricity

(C) Mass and stiffness

Theory Of Machine - Study Mode