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Match the following Types of mechanism Motion achieved P. Scott Russel mechanism 1. Intermittent motion Q. Geneva mechanism 2. Quick return motion R. Off set slider crank mechanism 3. Simple harmonic motion S. scotch Yoke mechanism 4. Straight line motion
Match list I with list II List I List II A. Pantograph 1. Scotch yoke mechanism B. Single slider crank 2. Double lever mechanism C. Double slider crank chain 3. Tchebicheff’s mechanism D. Straight line motion mechanism 4. Double crank 5. Hand pump
Consider the following statements: In a slider-crank mechanism, the slider is at its dead centre position when the (i) slider velocity is zero (ii) slider velocity is maximum (iii) slider acceleration is zero (iv) slider acceleration is maximum Which of the above statements are correct?
Which of the following are the inversions of double slider crank chain? 1. Oldhan coupling 2. Whitworth quick return mechanism 3. Beam engine mechanism 4. Elliptical Trammel mechanism The correct answer codes are
Which of the following are the inversions of double Slider Crank Chain mechanism ?    a. Scotch yoke and Oscillating cylinder engine     b. Oldham's coupling and Hand pump     c. Elliptical trammel and Oldham's coupling     d. Whitworth quick-return mechanism and Scotch yoke  Which of the above is/are correct?
Whitworth quick return motion mechanism is an inversion of a double slider crank chain.
In a slider crank mechanism, the length of the crank and connecting rod are 150 mm and 600 mm respectively. The crank position is 60° from inner dead centre. The crank shaft speed is 400 r.p.m. (clockwise). Velocity of the slider is ________
Which of the below are inversions of slider crank mechanism?
1. Oscillating cylinder engine mechanism
2. Toggle mechanism
3. Radial cylinder engine mechanism
4. Quick return mechanism
The following is the inversion of the slider-crank mechanism A. Whitworth quick return mechanism B. Hand pump C. Oscillating cylinder engine
In Whitworth quick return motion mechanism, the driving crank is under an accelerated motion