Air flows in a circular cross-section duct with a velocity of 50 ft/s and a pressure of 85 psia at a section where the diameter is 4 in. At a downstream section, where the diameter has increased to 8 in. the pressure is 45 psia. (a) Assuming the flow to be isothermal, compute the heat transfer between the locations 0 (b) What is the amount of work done

answer:

true

explanation:

answer:

yes that is right have a good day

One of the benefits of working with chlorinated polyvinyl chloride (CPVC) pipe is that it can be cut with a variety of different tools that don’t require any electricity or heat. However, different cutting methods are preferred over others, depending on the application.

When cutting CPVC pipe, it is important to make a square, flat cut. An uneven cut limits the bonding area and weakens the fitting.

To help you make the best possible cut, we’ve put together the following dos and don’ts when cutting CPVC pipe in different situations.

it depends where you live and what they have said for that place.

Explanation: