Ratio of coil diameter to wire diameter

Load required to produce unit deflection

Its capability of storing energy

Indication of quality of spring

**When bevel gears connect two shafts whose axes intersect at an angle greater than a right angle and…****The shear stress in a beam varies from zero at the outer fibres to a maximum at the________.****The strap end of a connecting rod of steam engine is joined by****A connecting rod should be****The stress which vary from a minimum value to a maximum value of the same nature (i.e. tensile or compressive)…****The dedendum circle diameter is equal to (where φ = Pressure angle)****Coaxing is the procedure of increasing****The efficiency of a square threaded screw is maximum if the helix angle is equal to (Where φ =…****For maximum power, the velocity of the belt will be****When a circular beam of diameter d is subjected to a shear force F, the maximum shear stress induced…****The ratio of the ultimate stress to the design stress is known as****An elastic bar is fixed at the upper end and loaded at the lower end by a falling weight. The shock…****Two rigid plates are clamped by means of bolt and nut with an initial force F. After tightening, a separating…****The fatigue stress concentration factor is defined as****The suitable material for belt used in flour mill is****Turn buckle has****In unilateral system of tolerance, the tolerance is allowed on****The static tooth load should be __________ the dynamic load.****Spring stiffness is****The connecting rod bolts are tightened up so that tightening stress****When two springs are in series (having stiffness K), the equivalent stiffness will be****The power transmitted by belt drive depends upon****The suitable material for belt in agricultural machinery is****In worm, gears, pitch lead angle is****The ball bearings are, usually, made from****If P1 and P2 are the tight and slack side tensions in the belt, then the initial tension Pi (neglecting…****Stress concentration factor is defined as the ratio of****In designing a connecting rod, it is considered like __________ for buckling about Y-axis.****The value of stress concentration factor depends upon****Applications in which stresses are encountered in one direction only uses following type of threads**