Engineering Mechanics Test Questions


Q.  A heavy string attached at two ends at same horizontal level and when central dip is very small approaches the following curve ____________________?

a. catenary
b. parabola
c. hyperbola
d. elliptical
e. circular arc


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MCQs:  Liquids_________________?
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MCQs:  A liquid compressed in cylinder has a volume of 0.04 m3 at 50 kg/cm2 and a volume of 0.039 m3 at 150 kg/cm2. The bulk modulus of elasticity of liquid is___________________?
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MCQs:  Which of the following meters is not associated with viscosity____________________?
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MCQs:  Dimensions of surface tension are___________________?
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MCQs:  If mercury in a barometer is replaced by water, the height of 3.75 cm of mercury will be following cm of water________________?
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MCQs:  Increase in pressure at the outer edge of a drum of radius R due to rotation at corad/sec, full of liquid of density p will be___________________?
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MCQs:  The units of kinematic viscosity are____________________?
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MCQs:  Kinematic viscosity is equal to_________________?
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MCQs:  A one dimensional flow is one which_________________?
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