why do you need a vent for plumbing

why do you need a vent for plumbing

An island fixture vent, sometimes colloquially called a "Chicago Loop" is an alternate way of venting the installed on an under island or other similar applications where a conventional vertical vent stack or is not feasible or allowed. As with all drains, ventilation must be provided to allow the flowing to displace the in the drain, and then to allow air (or some other fluid) to fill the which would otherwise form as the water flows down the pipe. An island fixture vent provides an elegant solution for this necessity: when the drain is opened, water displaces the sewer gas up to the, the water flows downward while sewer gas is displaced upward and toward the vent. The vent can also provide air to fill any vacuum created. The key to a functional island fixture vent is that the top elbow

 why does my dog like to lick metal

why does my dog like to lick metal

It was so professional, so personally concerned (as we were) and you answered all of our questions. George and I are so happy that I found "JustAnswer" on my Google search -- you are now in my "Favorites" list! And, yes we do love our kitty - she makes our life complete! Boca Raton, FL Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C. Freshfield, Liverpool, UK This expert is wonderful. ...

 why does my baby spit up out of his nose

why does my baby spit up out of his nose

Spitting up differs from vomiting in that it is an effortless return of liquid rather than the result of muscle contractions. Because the throat and nose are connected, the formula or milk sometimes comes out of the nose rather than, or in addition to, the mouth. Almost all infants spit up, mainly because they cannot sit upright during feeding, but the phenomenon also can be a sign of a medical condition that requires treatment, so you should consult your pediatrician for a wellness check. Often, spitting up through the nose is harmless. The valve between the esophagus and the stomach is immature in infants, and sometimes is is not able to keep all of the stomachвs contents in place. If you feed your baby too much at a time, or if your infant eats too fast or swallows air, it can

 why does a company buy back shares

why does a company buy back shares

The main reason companies buy back their own shares is to switch cash from mature sectors and investments to new sectors or expanding companies. Share buybacks are an increasingly frequent and healthy phenomenon. When there are no investment opportunities offering a return commensurate with the required rate of return, management returns cash to shareholders, who, presumably, can find investments that meet their requirements. Here we are reminded of M. Jensen's theory of free cash flow: when a company buys back its own shares, at least it is not undertaking a risky diversification or massively over-investing! A change in the relative weighting of shareholders between those who refuse to sell their shares to the company for reasons of control (i. e. in order to increase

 why does my cat poop in the tub

why does my cat poop in the tub

This article has some good suggestions, however, the statement that some cats misbehave for no reason is completely false. Cats do not have a vindictive or revengeful nature, that said, there is always a reason for their behavior! Veterinarians and behavior specialists look at the cat's physical and emotional health, as well as traits of instinct to help figure out what's going on and find solutions. Think of this as the H. I. S. S. Test, which stands for health, instinct, stress, and symptom solvers. Cats that make a point of eliminating right in front of the owner-squatting in your presence to wet or poop may be crying out for help. Cystitis sometimes prompts cats to urinate in odd places and make a point of it by posturing in front of their human, and sometimes this is in the sink or

 why do we have air pollution problems

why do we have air pollution problems

What is the problem with air pollution? What is the problem with air pollution? Some may recall the great smogs of the 1950s which resulted in thousands of premature deaths. These pollutant laden fogs were a product of huge quantities of coal being burned for both domestic and industrial use and thankfully are a thing of the past. Since then improved legislation and tougher air quality targets have reduced such pollution episodes. Nowadays much of our outdoor pollution is a result of combustion of fossil fuels to generate power and heat and to power vehicles. Combustion results in gases such as Nitrogen Oxides, Nitrogen Dioxide and particulates. These gases may also react with other gases in the air to form secondary pollutants such as Ozone. Good air quality is essential for our health,

 why do we say that communication is a process

why do we say that communication is a process

The goal of communication is to convey information and the understanding of that information from one person or group to another person or group. This communication process is divided into three basic components: A sender transmits a message through a channel to the receiver. shows a more elaborate model. ) The sender first develops an idea, which is composed into a message and then transmitted to the other party, who interprets the message and receives meaning. Information theorists have added somewhat more complicated language. Developing a message is known as encoding. Interpreting the message is referred to as decoding. The other important feature is the feedback cycle. When two people interact, communication is rarely oneвway only. When a person receives a message, she responds to

 why do you want to become a nurse essay

why do you want to become a nurse essay

Many a times are we inspired to do what the people we are looking up to do. In this context, I am talking about parents, guardians, relatives or friends. These groups of people, with whom we interact with more often, tend to create a world for us. We want to follow their steps, or they want us to follow their steps. Many a times do we find ourselves cocooned to their dreams. We want to do what they are doing and be better than them but in the same field. Describing me as a prodigal child will be a little harsh but anyway, I will still use the adjective. The fact that I was born and raised in a business environment with business parents did not confine my mind to wanting to be a business person. I had other desires; I wanted a different path, I wanted to be different, I had a different

 why do windmills turn clockwise in ireland

why do windmills turn clockwise in ireland

"Windmills always turn counter-clockwise" - False, it depends "Irish windmills turn clockwise" - False, it depends too The older windmills have any spinning CW or CCW, in fact in the district of Cambridgeshire, England, you have an example of nearby similar mills whose sails rotate in opposite directions in Cambridgeshire at Bourn (anticlockwise) and Great Gransden (clockwise). , here are some not so great pictures: Cambridgeshire at Bourn (anticlockwise) Reference: Reference: Great Gransden (clockwise) Reference: As you can check in my studies (for the fun), and in this, the spinning depends of the shape of the blade. and the likes of the owner. Why? , well because. In olden times all of the 'dutch' type of windmills turned left and there was a reason for that. The sails were rigged on

 why do we use daylight savings time

why do we use daylight savings time

According to a, kicking the clocks up an hour reduced the national energy consumption on average by less than one percent. Daylight Saving Time was extended from the second Sunday of April to the first Sunday in March after Congress approved the Energy Policy Act of 2005. Two years after the legislation was passed, the DOE conducted the study to look at how Daylight Saving impacted energy use. It turns out, by very little. In the South, where warm nights tend to be the norm starting in March, energy consumption dropped by 0. 42 percent. In the North, savings hovered at around 0. 51 percent. The also found that any reduction in evening hour electrical use was offset by morning electricity use when people awaken to darker homes. Winter may still have a few tricks up its sleeve, but weБll be