Yes, C.O.P is always greater than 1 in case of refrigeration system and heat pump. but in case of aircraft engines C.O.P is less than 1. because in high altitudes the air pressure is always low. so the C.O.P becomes less than 1 in most cases..
It means unhealthy air....
9 days a week
Usually used for bomb techs...only one man can be in range of a live bomb at any given time.
Not necessarily. No, that would kind of defeat the purpose of being undercover. Stay away from young girls in chat rooms, they may be cops and you will get busted!
theis phrase is a combination of two different phrases, the first being to "screw up" which means to do something wrong. an example might be saying yes when your wife asks "does this make me look fat?" the second phrase is "by the numbers" which means to follow a procedure or series of directions exactly. an example would be instructions for cooking something, first you do "a" second you do "b" third you do "c". thus to "screw up by the numbers" instead of following the directions correctly you have screwed up on each step. a second meaning would be that after making one bad decision and given a chance to correct your mistake you did something to make it worse. an example might be you lock yourself out of the house. instead of calling you wife to let you back in, you try to pick the lock. a policeman sees you picking the lock and comes to arrest you for breaking and entering. instead of explaing you get biligerent and hit the cop when he tries to arrest you. so you get sentenced to 6 months comunity service for assulting a police officer and have "screwed up by the numbers".
It is not."A typical 40°F(4°C) cooler's condensing unit might have a COP (Coefficient of Performance) of 2.5""A 0°F (-14°C) freezer's COP is more likely to be about 1.67"Source: http://www.freeaire.com/freezers.html
1
there are many factors affecting COP. maybe it ranges from 2.5-5
ONE that is Near the COP_R of the coeff for the carnot cycle
It repressents the Heat Transfer rate, in kW, Btu/hour etc...
COP of any refrigerating system mainly depends on the performance of the compressors used and the heat load at the evaporator. A similar or almost equal COP can be achieved from any system by varying its working parameters like load, kind of refrigerant used and the system working pressure. For more details contact maheshkannajpr@gmail.com
restrict access to the folder, ensure none of the cop members have privileges
Decrease temperature difference between cold coolant and hot coolant
ensure none of the cop members have privileges for the folder, restrict access to the folder
The COP can be more that one since the heat transferred can be more than power required by the refrigerator but the efficiency can never be more than one since the power generated by engine cannot be more than the total heat content of the fuel.
As is often the case with analyzing the legality of an action taken by a cop, whether the cop can "just open your door" depends on the specific circumstances. For example, a cop can open your door when the cop has observed a felony in progress by seeing it through a window. Or when the cop is in hot pursuit of someone the cop has observed entering the dwelling. Otherwise, the general rule is that the cop must have a warrant before entering a dwelling without permission, and even with a warrant the cop usually must knock first and request admission (although not if the cop has a "no knock" warrant).
no a police is weaker than a cop because it solves more cases and it is brave