| 1. | The coriolis component of acceleration depends upon ? | |
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velocity of slider
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angular velocity of the link
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both (a) and (b)
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none of these
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Report Question| 2. | The mechanism consisting of three turning pairs and one sliding pair, is called a ? | |
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single slider crank chain
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Whitworth quick return motion mechanism
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crank and slotted lever quick return motion mechanism
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all of the above
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| 3. | In a single slider crank chain ? | |
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each of the four pairs is a turning pair
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one is a turning pair and three are sliding pairs
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two are turning pairs and two are sliding pairs
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three are turning pairs and one is a sliding pair
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| 4. | Bifilar suspension method is used to find the ? | |
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angular acceleration of the body
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moment of inertia of the body
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periodic time of the body
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frequency of vibration of the body
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| 5. | The ratio of the number of teeth to the pitch circle diameter in millimetres, is called ? | |
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circular pitch
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diametral pitch
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module
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none of these
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| 6. | In a coupling rod of a locomotive, each of the four pairs is a ............. pair ? | |
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sliding
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turning
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rolling
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screw
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| 7. | When one of the links of a kinematic chain is fixed, the chain is known as a ? | |
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structure
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mechanism
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inversion
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machine
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| 8. | The dynamic friction is the friction experienced by a body, when the body ? | |
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is in motion
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is at rest
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just begins to slide over the surface of the other body
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none of the above
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| 9. | The radial distance from the top of a tooth to the bottom of a tooth in a meshing gear, is called ? | |
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dedendum
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addendum
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clearance
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working depth
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| 10. | The inversion of a mechanism is ? | |
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changing of a higher pair to a lower pair
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turning its upside down
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obtained by fixing different links in a kinematic chain
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obtained by reversing the input and output motion
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