Major diameter

Minor diameter

Pitch diameter

Core diameter

**In helical gears, the right hand helixes on one gear will mesh __________ helixes on the other gear.****Which of the following is a permanent fastening?****The design of pin of a rocker arm of an I.C. engine is based on****For maximum power, the velocity of the belt will be****If T₁ and T₂ are the tensions on the tight and slack sides of the belt respectively, and…****A shaft is subjected to fluctuating loads for which the normal torque (T) and bending moment (M) are…****Pick up wrong statement. Fatigue strength can be increased by****When compared to the rod of the same diameter and material, a wire rope****A double strap butt joint (with equal straps) is****The condition for maximum power transmission is that the maximum tension in the flat belt should be…****A leaf spring in automobiles is used****The piston rod of a steam engine is usually connected to the crosshead by means of****Tapered roller bearings can take****When two helical springs of equal lengths are arranged to form a cluster spring, then****In hydrostatic bearings****A taper key which fits half in the key way of the hub and half in the key way of shaft, is known as****When the fulcrum is in between the load and effort, the lever is said to be of****In leaf springs, the longest leaf is known as****The included angle for the V-belt is usually****The building up of worn and undersized parts, subjected to repeated loads by electroplating is****Plastic flow in ductile materials****Endurance limit or fatigue limit is the maximum stress that a member can withstand for an infinite number…****The piston pin bearings in heavy duty diesel engines are****In designing a connecting rod, it is considered like __________ for buckling about X-axis.****The washer is generally specified by its****The endurance limit of a material with finished surface in comparison to rough surface is****Lewis equation in gears is used to find the****The stiffness of a closely coiled helical spring subjected to an axial load W is equal to (where G =…****Shear stress theory is applicable for****The design calculations for members subject to fluctuating loads with the same factor of safety, yield…**