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I bought a Cape Cod style home and the upstairs get very very hot while the down stairs has trouble also cooling off The main problem is no returns upstairs Does this affect the temp downstairs?
Wiki User
∙ 15y ago
Heat rises. Get some window a/c units. yes, the lack of returns will affect the ability of the central AC unit to operate correctly. Balance is one of the important aspects of cooling and heating a house. There must be a balance of air in with air out.
Wiki User
∙ 15y ago
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A ball is dropped from a height of 12 feet and returns to a height that is one half of the height from which it fell How far would have the ball traveled when it hits the floor for the fifth time?
34.5 feet
How do hedge funds create greater volatility?
Contrary to popular opinion, one of the primary reasons people invest in hedge funds is to take advantage of the small steady gains for the preservation of their capital. Due to the fact that hedge funds can use specific trading techniques unavailable to mutual funds and other investment vehicles, they are able to provide stable returns regardless of market downturn. Used correctly a well run hedge fund should have less volatility than the market in general. Many managers strive for high alpha stray from the low volatility which should be associated with hedge funds, and use riskier strategies which provide higher returns. higher risk and greater volatility.
What are aggregate function in sql explain any 5 aggregate function with example?
Aggregate FunctionsMINreturns the smallest value in a given columnMAXreturns the largest value in a given columnSUMreturns the sum of the numeric values in a given columnAVGreturns the average value of a given columnCOUNTreturns the total number of values in a given columnCOUNT(*)returns the number of rows in a tableAggregate functions are used to compute against a "returned column of numeric data" from your SELECT statement. They basically summarize the results of a particular column of selected data. We are covering these here since they are required by the next topic, "GROUP BY". Although they are required for the "GROUP BY" clause, these functions can be used without the "GROUP BY" clause. For example:SELECT AVG(salary)FROM employee;This statement will return a single result which contains the average value of everything returned in the salary column from the employee table.Another example:SELECT AVG(salary)FROM employee;WHERE title = 'Programmer';This statement will return the average salary for all employees whose title is equal to 'Programmer'Example:SELECT Count(*)FROM employees;This particular statement is slightly different from the other aggregate functions since there isn't a column supplied to the count function. This statement will return the number of rows in the employees table
NAV of a fund calculated?
A Mutual fund works as follows. (I am not getting into the technical terms. This is a very simple explanation) Mr. X who has a lot of experience in the share market decides to start a MF. He calls for prospective investors. Say investors A, B, C, D & E decide to invest Rs. 10000/- each, Mr. X would be starting his MF with a corpus of Rs. 50000/- X would be creating MF units of face value Rs. 10/- each and distribute it to all the investors. So each A, B, C, D & E would get 1000 units each. Inv amount = 10000 & Unit Face Value (NAV) = 10 ==> No. of units given = 1000 (I have not taken into account the entry load since this is only a theoritical example) Using this Rs. 50000/- X would buy/sell shares and make profit. At the end of each trading day X would calcuate the total net worth of the initial investment. Say after 1 month of trading, the total value of the investment is Rs. 58000/- then the current NAV of the fund would be Rs. 11.60/- which means each of the investors has made a profit of Rs. 1.60 per unit they bought from Mr. X. Note: This 58000 would be the amount that is arrived at after subtracting the profit margin that Mr. X would take for using his expertise in forming this MF and making profit. This profit margin would vary from fund to fund but has an upper cut off set by SEBI. Say after one successful year of operation the Net assets in the MF stands at Rs. 1,00,000/- then the NAV on that day would be Rs. 20/- There are three different ways in which MF houses share their profit. 1. Dividend scheme - At the end of the year the MF house has posted a brilliant return of 100%. So the MF house would decide to declare a dividend of say 50% per unit. Which means the investors A, B, C, D and E would be getting Rs. 5000/- each for staying invested with the fund. Plus each of their 1000 units is still invested with the fund and would continue to earn income for them. The most important point to note here is that once a MF house declares a dividend, the funds NAV drops by an equivalent amount. Here since the MF house has declared a 50% dividend the NAV would fall from Rs. 20/- to Rs. 15/- 2. Growth scheme - Unlike the Dividend scheme, there are no intermittent payments in the growth scheme. The 1000 units held by the investors would stay intact and would continue to grow for as long as they want. 3. Dividend Re-investment - In the Dividend Re-investment scheme, once the MF house declares a dividend say 50% in our example, each investor is eligible for Rs. 5000/- The MF house would allocate extra units to the investors at the current market NAV of the fund. In our example our investors would be getting approximately 250 units extra. So at the end of the first year the investors make a gain of 250 units. In the Dividend Re-investment scheme also the NAV would drop in accordance to the declared dividend units. In spite of the drop in NAV the investors don't stand to lose because they have got extra units. Each scheme has its own pro's and con's. If you want a regular income on your MF investments go for Dividend option. If you do not want to disturb your investment for a long time and allow it to grow go for the Growth option. Each MF would have its own locking period after which the investors can surrender their units and get cash. We will check the returns of 2 investors A & B. A was invested in Dividend scheme and B was invested in Growth Scheme. NAV on date - Dividend Plan - Rs. 25. NAV on date - Growth Plan - Rs. 30. (The NAV of growth plans are always more than that of Dividend plans) No. of Units held by both A & B = 1000 Surrender Value for A = 25000 (He would have got a dividend of Rs. 5000 at the end of his first year in staying invested) Surrender Value for B = 30000 (He hasn't got any dividend and the entire corpus he invested had grown to this amount) Usually the returns of the Dividend plan and the Growth plan are not exactly the SAME. I have taken an ideal scenario and explanined so the returns work out to be the same.
What is the range of y equals 1 2 cos x?
Your question is fairly vague, but I'm interpreting it as:What is the range of y=12cos(x)?Shortform:-1212(pi)/6-->6sqrt(3)~10.392(pi)/4-->6sqrt(2)~8.485(pi)/3-->6(pi)/2-->02(pi)/3-->-63(pi)/4-->-6sqrt(2)~-8.4855(pi)/6-->-6sqrt(3)~-10.392(pi)-->-12If you continue this, you'll notice that the values keep switching back and forth from 12 to -12 then back to 12, passing through all the values in between. This is to be expected, because if you look at the graph of cosine (as well as sine), it oscillates back and forth between two values, giving it a wave-like appearance. From this you can easily surmise that the maximum value that 12cos(x) will ever reach is 12 and the minimum it will ever reach is -12, giving you the range [-12,12].Conceptually, if you examine just the function cos(x), you realize that it oscillates back and forth between -1 and 1. So the function 12cos(x) will just take whatever results from cos(x) and multiply it by 12. Since the range of cos(x) is [-1,1], the range of 12cos(x) will just be 12 times the range of cos(x), [-12,12]. This works for any numerical amplitude modification of a sine or cosine function (putting a number in front of the function). The range of 5cos(x) would be [-5,5], the range of (pi)cos(x) would be [-(pi),(pi)], and so on for any real number.
We have a new HVAC in a new home The second story unit runs non stop and cannot hold temperature They have added air returns and released some gas to lower the system pressure to no avail?
To answer your question I would need to know where the return airs are located. if the returns are down by the floor the air returning to the furnace might be the cold air near the floor . hot air rises cool air falls . you may need to try and get some returns near the ceiling if possible. this is assuming the system was sized and installed properly. a ceiling fan may help by mixing the air in the room. if there are open stairways the cool air may be falling down the stairwell and the hot air from below may be rising up the stairwell. hope this helps. I agree with some points made above but am unsure by the way the question was posed which problem you have. You stated "a"new sysem and then go on to say the "second story unit" which implies two systems. If you have two systems, the second story unit is not sized properly or has a system problem. If you have a single system that is not using a zone control system you may want to try and leave the "fan" switch on the thermostat in the "on" position, as this will help balance the upstairs with the downstairs. If a single thermostat is located downstairs, it has no idea what is going on upstairs. If you have a ductless split system, the problem is most likely the sizing of the upstairs indoor unit. If you can throw a bit more info out here, we can help you better.
For fire safety there should be no heating cooling returns in what part of house?
Garages
How do you identify the cooling line that returns fluid back to transmission after cooling it is it the lower line located on the radiator?
touch it ,the cooler one is usually return
Why does the engine temperature rise when the car idles?
Engine temperature rising when the engine is idling is normal. The car is sitting still and no air is entering the engine compartment. This will cause the engine temperature to rise. The cooling fans then come on and the engine returns to a normal temperature. Unless the cooling fans do not bring the temperature down, you have no problems and this is totally normal.
Was faulty ball returns a problem in bowling alleys before the 1895's?
No, unless the Pin Monkey was having a bad day. Then the ball return would have been a problem. Ball returns were manual back in the 1895s. Automatic Ball Returns didn't come around until the Early-Mid 20th Century.
What tragic news turns out to be the problem when Lupita returns home?
Lupita returns home to find out that her house has burned down, resulting in the loss of all her belongings and memories.
What is purchase returns?
When some purchased supplies are returned back to suppliers due to some problem in supplies or due to any defect these returns are charged to purchase returns account and reduction in actual purchases.
What is a long period of climate cooling called?
An ice age is a very long period of time when the entire earth gets cooler and then eventually returns to normal.
Why do your car overheat when you cut the heat off?
There is something wrong with your radiator that it is not cooling your engine coolant. The heater has a little rad in it that sends heat to the cabin and thereby cooling the engine coolant also. If you stop the heat then your engine returns to overheating. Get this fixed or engine replacement will be in your future.
What are some circuits within an automobile?
Electrical circuits. Cooling Lubrication Hydraulic These are all circuits. The medium starts at one point, goes around a circuit and returns to the beginning, to start over.
The major problem in the 1876 presidential election centered on?
the two sets of election returns submitted by florida, south carolina ,and lousiana
Does The Little Prince die in the story of the book?
No, he does not die. He leaves the body he is in and returns to his home. It just looks as if he is dying.
