A steel beam 12.0m sits next to a concrete wall when the temperature is 20.0°C. A gap must be lift between the beam and the concrete wall for expansion purposes. if the temperature rises to 43.0°C. How large must be the gap be if the steel beam just touches the concrete wall? ( a steel = 12 x 10-⁶/)​

the warning light flashes for a second or two when the engine starts. if it stays on, there's must be something wrong with the coolant. you should never dare to continue driving when the light is on. pull over as soon as possible and shut the engine off.

hope this is what you're talking about

answer:

put more,

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.