Q. Example of amorphous substance is _______

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Q. Which among the following is not a type of crystalline substances?

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Q. Fluid sealing in a dashpot is achieved using________

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Q. Which among the following is the best suitable material for making a piston?

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Q. What is an aspect ratio in universal velocity distribution?

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Q. What is the ratio of maximum velocity to the average velocity when the fluid passes through two parallel plates?

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Q. The Prandtl Number approximates ___________

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Q. Eddy viscosity is a turbulent transfer of_________

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Q. What is the function of transilient turbulence theory?

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Q. What is the formula for kinematic eddy viscosity?

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Q. Eddy diffusion happens due to_________

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Q. When is the fluid called laminar?

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Q. When is a fluid called turbulent?

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Q. Coefficient of friction of a laminar flow is_________

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Q. What is the unit of coefficient of viscosity?

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Q. What happens to the coefficient of viscosity if the temperature increases?

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Q. What is the magnitude of the coefficient of viscosity?

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Q. Which among the following methods are not standard laboratory viscometers?

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Q. What is the formula for coefficient of static friction?

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Q. What is the dimension for coefficient of friction?

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