The minimum diameter for the primary flow and return pipework to a direct cylinder is typically 22mm. This size is generally sufficient to ensure adequate water flow and heat transfer for most domestic hot water systems. However, specific requirements may vary based on the system's capacity and design, so it's essential to consult local regulations and manufacturer guidelines for precise specifications.
the return line is usually the one smaller in diameter.
The IRR rule states that if the internal rate of return (IRR) on a project or investment is greater than the minimum required rate of return - the cost of capital - then the decision would generally be to go ahead with it. Conversely, if the IRR on a project or investment is lower than the cost of capital, then the best course of action may be to reject it.
#include using std::cin;using std::cout;using std::endl;int main(){double radius = 0;cout radius;cout
The pick-up value of an electromechanical relay is the minimum current or voltage required to activate the relay and close its contacts. In contrast, the reset value is the minimum current or voltage needed to de-energize the relay and return it to its original state. These values are crucial for ensuring proper operation and timing in control circuits, as they determine the relay's responsiveness to input signals.
The minimum diameter for the primary flow and return pipework to a direct cylinder is typically 22mm. This size is generally sufficient to ensure adequate water flow and heat transfer for most domestic hot water systems. However, specific requirements may vary based on the system's capacity and design, so it's essential to consult local regulations and manufacturer guidelines for precise specifications.
Hurdle rate
24x48 in.
It is the lowest return on project or investment that will make the firm or investor to accept that project.
If you have a primary /secondary, the chilled water should be constant at the primary loop. The secondary can be variable. The air seperator is always connected at the return water side and is most likely very effective at the primary return. However is a must as well on the return side of the secondary.
It is the lowest return on project or investment that will make the firm or investor to accept that project.
Primary ratio = Net income/Total assets
I have found to get more than 1.5 % return on savings, you need a minimum of $10,000 to be invested.
http://www.in.gov/dor/3815.htm
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Many money market accounts have a minimum dollar amount to achieve a minimum rate of return. The maximum rate of return will differ from site to site but should be clearly explained in the application process. Read the application carefully.
The required rate of return is the minimum return an investor needs to justify the risk of an investment, while the expected rate of return is the return that an investor anticipates receiving based on their analysis of the investment's potential performance.