Electrochromic smart glass is a material that changes color when
A) a setpoint temperature is reached
B) exposed to prolonged periods of sunlight
C) an electric current is applied to it
D) the HVAC system is running

answer:

me yeah

explanation:

answer:

no it cand because im gae and so is urmo

explanation:

i need points bih

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.