## Lakshya Education MCQs

Question: A heavy string attached at two ends at same horizontal level and when central dip is very small approaches the following curve
Options:
 A. catenary B. parabola C. hyperbola D. elliptical

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## More Questions on This Topic :

Question 1. A cable with a uniformly distributed load per horizontal metre run will take the following shape
1.    Straight line
2.    Parabola
3.    Hyperbola
4.    Elliptical
Question 2. A pair of smith’s tongs is an example of the lever of
1.    zeioth order
2.    first order
3.    second order
4.    third order
Question 3. If a number of forces act simultaneously on a particle, it is possible
1.    Not a replace them by a single force
2.    To replace them by a single force
3.    To replace them by a single force through C.G.
4.    To replace them by a couple
Question 4. A force is completely defined when we specify
1.    magnitude
2.    direction
3.    point of application
4.    all of the above
Question 5. Tangent of angle of friction is equal to
1.    kinetic friction
2.    limiting friction
3.    angle of repose
4.    coefficient of friction