What is the correct answer?


The ratio of driving tensions for flat belts, neglecting centrifugal tension, is (where T₁, and T₂ = Tensions on the tight and slack sides of belt respectively, μ = Coefficient of friction, between the belt and pulley, and θ = Angle of contact)

A. T₁/T₂ = μθ

B. log (T₁/T₂) = μθ

C. T₁/T₂ =eμθ

D. T₁/T₂ = log μθ

Correct Answer :

C. T₁/T₂ =eμθ

Related Questions

A steel containing 0.8% carbon is known as The application of third type levers is found in When a bolt is subjected to shock loading, the resilience of the bolt… A double fillet welded joint with parallel fillet weld of length l and… The rivet head used for boiler plate riveting is usually The notch sensitivity q is expressed in terms of fatigue stress concentration… Slenderness ratio is the ratio of Deep groove ball bearings are used for Eulers formula for a mild steel column is not valid if the slenderness… When bevel gears having equal teeth and equal pitch angles connect two… A shaft is subjected to fluctuating loads for which the normal torque… Which of the following statement is wrong? In leaf springs, the longest leaf is known as Which of the following statement is correct? A locking device in which the bottom cylindrical portion is recessed to… When the fulcrum is in between the load and effort, the lever is said… In case of V-belt drive Rivets are generally specified by A steel containing __________ 0.8% carbon is known as hypoeutectoid steel. Which of the following screw thread is used for power transmission in… The usual clearance provided in hydrodynamic bearing per mm of diameter… In worm gears, the angle between the tangent to the pitch helix and an… The circumferential and longitudinal strains in a cylindrical boiler under… Which of the following statement is wrong? Creep in belt is due to When a helical compression spring is cut into halves, the stiffness of… In skew bevel gearing, the axes of shafts are The ball bearings are, usually, made from The arms of the pulleys for flat belt drive have The shock absorbing capacity of a bolt can be increased by