Preparation for final 2 ms aru

is a schematic representation of the production process, involving various input resources, conversion steps and output and recycle streams

• Energy balance

• Process flow chart

• Material balance

• P&ID

Calculate the flow rate of the water in the tube with a diameter of 5 cm, and velocity 5 m^2/sec and find the velocity in the change tube diameter to 10cm

• 2.25

• 1.5

• 2.5

• 1.25

A _____ manipulates the flow of utilities, ingredients or in-process streams, compensating for load or Set Point changes to keep the regulated process variable as close as possible to the desired Set Point

• Pump

• Controller

• Control valve

• Sensor

Name a system in which no matter or energy is being exchanged with the surroundings

• Isolated

• Opened

• Closed

• All of them

Name a substance that conforms to the shape of its container and does not permanently resist distortion

• None of them

• Vapour both of them

• Both of them

• Liquid

Name the pressure that can be measured by devices such as a manometer pressure Borden gauge where atmospheric pressure is based

• None of them

• Atmospheric

• Gauge/Standard

• Absolute

Name that substance: No viscosity they are not found in nature, but a portion of the fluid viscosity is too small to the extent that it ignored in the calculations

• Ideal fluid

• Incompressible fluid

• Ideal gas

• Compressible fluid

is the final product produced in the plant

• Process steps

• Process input

• Process by products

• Process output

Choose the valve of linear motion

• Plug valve

• Butterfly valve

• Gate valve

• Ball valve

The hydromechanical processes of chemical technology are divided into processes that occur ...

• Both of them

• with the formation of heterogenous systems

• with the separation of these systems

• none of them