Theory of Machine Rectilinear motion of piston is converted into rotary by Cross head Gudgeon pin Slider crank Connecting rod Cross head Gudgeon pin Slider crank Connecting rod ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In a screw jack, the effort required to lower the load W is given by P = W tan(φ - α) P = W tan(α + φ) P = W cos(α + φ) P = W tan(α - φ) P = W tan(φ - α) P = W tan(α + φ) P = W cos(α + φ) P = W tan(α - φ) ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine If the rotating mass of a rim type flywheel is distributed on another rim type flywheel whose mean radius is half the mean radius of the former, then energy stored in the latter at the same speed will be One and a half times the first one One fourth of the first one Four times the first one Same as the first one One and a half times the first one One fourth of the first one Four times the first one Same as the first one ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Instantaneous center of rotation of a link in a four bar mechanism lies on Left side pivot of this link A point obtained by intersection on extending adjoining links Can’t occur Right side pivot of this link Left side pivot of this link A point obtained by intersection on extending adjoining links Can’t occur Right side pivot of this link ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Under logarithmic decrement, the amplitude of successive vibrations are Constant In logarithmic progression In geometric progression In arithmetic progression Constant In logarithmic progression In geometric progression In arithmetic progression ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine If there are L number of links in a mechanism, then number of possible inversions is equal to L + 1 L + 2 L - 1 L L + 1 L + 2 L - 1 L ANSWER DOWNLOAD EXAMIANS APP
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