Which of the following tube-in-tube condensers can be cleaned mechanically using a special brush? a) serpentine type b) flanged ends c) serpentine shell

Q: A V-belt drive has an included angle of 38°, belt weight of 3N/m, belt cross-sectional area of 145…

A:

Q: Which of the following is not a problem with cooling towers? 1) Freeze up 2) Water treatment 3)…

A: A cooling tower is a specialized heat exchanger in which air and water are brought into direct…

Q: Should the bulb of the thermostatic valve be positioned just below the inlet duct? aspiration? b)…

A: b) No

Q: when taking a HP boiler off line, open the drum vent valve _____ a) at 25 psi  b) immediately c)…

A: Given question: when taking a HP boiler off line, open the drum vent valve _____

Q: Which list states the correct order of components for the absorption refrigeration? A) Evaporator,…

A:

Q: The figure below is the basic plot of pressure vs. volume for the Dual Standard Cycle. Constant…

A:

Q: Carbon dioxide (R-744) is unlikely to be used as a refrigerant because of its _______.   A) high…

A: Carbon dioxide (R-744) refrigerant has only limited use because of the high power requirements per…

Q: Formerly it was very common to determine the capacity of a valve; however, it is currently…

A: The correct answer is b) Flow factor

Q: the tip of the inner cone is the location of the maximum temperature in a neutral oxyacetylene…

A: Solution:   The Correct Option with necessary explanation is given below:

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.