Equal to

sinα times more than

sinα times less than

cosecα times more than

**In levers, leverage is the ratio of****A spring is used to****When the belt speed increases****A locking device in which the bottom cylindrical portion is recessed to receive the tip of the locking…****Gear box is used****Guest's theory of failure is applicable for following type of materials****Two helical springs of the same material and of equal circular crosssection, length and number of turns,…****The efficiency of a riveted joint is equal to****Rivets are generally specified by****An alien bolt is****In order to ensure self locking in a screw jack, it is essential that helix angle is __________ friction…****The design of the pressure vessel is based on****If the tearing efficiency of a riveted joint is 75%, then the ratio of diameter of rivet to the pitch…****In helical gears, the distance between similar faces of adjacent teeth along a helix on the pitch cylinders…****In helical gears, the distance parallel to the axis, between similar faces of adjacent teeth, is called****The shock absorbing capacity of a bolt may be increased by****The included angle for the V-belt is usually****The bearings of heavy series have capacity ________ over the medium series.****The designation M 33 × 2 of a bolt means****In a flange coupling, the flanges are coupled together by means of****The efficiency of a square threaded screw is maximum if the helix angle is equal to (Where φ =…****In order to have a connecting rod equally strong in buckling about X-axis and Y-axis, the moment of…****A tapered key which fits in a key-way in the hub and is flat on the shaft, is known as****According to Indian standards, total numbers of fundamental deviations are****The centre distance between two meshing involute gears is equal to****In the case of an elastic bar fixed at upper end and loaded by a falling weight at lower end, the shock…****In a flat belt drive, if the slip between the driver and belt is 1 %, between the belt and follower…****Machine screws are****In order to determine the stresses in a thin cylinder due to an internal pressure, it is assumed that****A chain drive transmits __________ power as compared to belt drive.**