For the second we might have to choose the volume of reactor or amount of cooling to be supplied ; ;

For example, a belt-driven engine cooling fan may have a clutch that is heat-activated.

For example, cooked potato starch contains about 7 % resistant starch, which increases to about 13 % upon cooling.

For example, encaustic or wax paints are liquid when warm, and harden upon cooling.

For some solute-solvent combinations a supersaturated solution can be prepared by raising the solubility ( for example by increasing the temperature ) to dissolve more solute, and then lowering it ( for example by cooling ).

For example, a PLC may control the flow of cooling water through part of an industrial process, but the SCADA system may allow operators to change the set points for the flow, and enable alarm conditions, such as loss of flow and high temperature, to be displayed and recorded.

For the same reason, opening a food refrigerator or freezer actually heats up the room rather than cooling it because its refrigeration cycle rejects heat to the indoor air.

For the purpose of this discussion, it is convenient to think in motorcycle terms, where the exhaust pipe faces into the cooling air stream, and the crankshaft commonly spins in the same axis and direction as do the wheels i. e. " forward ".

For example, the Maunder minimum, a 70 year period almost devoid of sunspots, correlates to a cooling of the Earth's climate.

For example, the Browns Ferry fire damaged control cables and required the plant operators to manually activate cooling systems.

For example: In the early days of jet transportation, crushed walnut shells were used to scour the compressor airfoils clean, but when engines with air cooled vanes and blades in the turbine started being manufactured, this practice was stopped because the crushed shells tended to plug up the cooling passages to the turbine, resulting in turbine failures due to overheating.

For example, simplified climate models may use Newtonian cooling, instead of a full ( and computationally expensive ) radiation code, to maintain atmospheric temperatures.

For example, to reduce the home owner's electricity usage in peak periods ( when electricity is most expensive ), the software could automatically lower the target temperature of the thermostat on the central heating system ( in winter ) or raise the target temperature of the thermostat on the central cooling system ( in summer ).

For red blood cells the optimum cooling rate is very rapid ( nearly 100 ° C per second ), whereas for stem cells the optimum cooling rate is very slow ( 1 ° C per minute ).

For the SE5 John Crosthwaite and his team designed a completely different chassis frame, revised and improved suspension, new and relocated fuel tank, a rollover bar, new cooling system, spare wheel mounted in the nose to give increased rear space and a 17 gallon fuel tank.

For this reason, the bainitic microstructure becomes useful in that no additional heat treatments are required after initial cooling to achieve a hardness value between that of pearlitic and martensitic steels.

For those who do not wish to scratch-build mods, there are several companies that sell transparent Xbox cases and various cooling / lighting equipment for them.

For continuous operation the cooling is the limit.

For test purposes, some of the tubes were disconnected from high pressure water cooling and connected by hoses to a temporary cooling system and one was cooled only by airflow.

For cooling CPU cores its primary advantage is that its tremendously increased ability to transport heat away from source to a secondary cooling surface allows for large, more optimally designed radiators rather than small, inefficient fins mounted directly on the heat source.

For the main cooling system, normal water is preferably employed through the use of a heat exchanger as heavy water is much more expensive.

For example, Arab populations use the natural gum to make a chilled, sweetened, and flavored gelato-like dessert.

Vessels of three classes, Sirius and Mars ( For the USA ) and the Fort Class ( For the UK ), provide supplies, including frozen, chilled and dry provisions, and propulsion and aviation fuel to combatant ships that are at sea for extended periods of time.

For the first time, consumers could have the fresh taste of pure not-from-concentrate juice in a ready to serve chilled package.

For energy savings and quality reasons it is advisable to pre-cool the milk before it enters the tank using a plate or a tube cooler ( shell and tube heat exchanger ) supplied with chilled water from the well water, the ice builder or the condensing unit.

For a brief period each year, the rays of the sun are warm enough to melt some of the snows piled a mile deep at the base of the headwalls, and then the pinnacles glisten in the daytime at high noon, and billions of gallons of water begin their slow seepage under the glaciers and across the rockstrewn hanging valleys on their long, meandering journey to the sea -- running east past the sky-carving massifs of Gurla Mandhata and Kemchenjunga, then turning south and curling down through the jungles of Assam, past the Khasi Hills, and into Bengal, past Sirinjani and Madaripur, until the hard water of the melting snows mingles with the soft drainage of fields and at length fans out to meld with the teeming salt depths of the Bay of Bengal.

For the year 2000 this means servicing ( A ) the protection requirements of a watershed producing at least 200 million acre-feet of water each year, ( B ) recreation and wildlife resources used each year by 635 million visitors, ( C ) a timber resource supporting an annual cut of 21 billion board feet, and ( D ) 60 million acres of rangelands.

For moments he stood in water, shivering and gasping for breath.

For the purpose of reproduction most amphibians require fresh water although some lay their eggs on land and have developed various ingenious ways of keeping them moist.

For adaptation to a water phase, prolactin is the required hormone, and for adaptation to the land phase, thyroxine.

For example, if the water is 25 ft ( 8 m ) deep, and the anchor roller is 3 ft ( 1 m ) above the water, the scope is the ratio between the amount of cable let out and 28 ft ( 9 m ).

For this reason it is important to have a reliable and accurate method of measuring the depth of water.

For making jelly, it is boiled in water until the solids dissolve.

For example, Dublin has hard water well suited to making stout, such as Guinness ; while Pilsen has soft water well suited to making pale lager, such as Pilsner Urquell.

For example, during the menstrual cycle, the breasts are enlarged by premenstrual water retention ; during pregnancy the breasts become enlarged and denser ( firmer ) because of the prolactin-caused organ hypertrophy, which begins the production of breast milk, increases the size of the nipples, and darkens the skin color of the nipple-areola complex ; these changes continue during the lactation and the breastfeeding periods.

For extruded bricks the clay is mixed with 10-15 % water ( stiff extrusion ) or 20-25 % water ( soft extrusion ).

For further evidence, Jehovah's Witnesses note that in Mark 1: 9-10, after Jesus was baptised in water by John the Baptist, he was baptised by the spirit symbolised by a dove.

Also, in Acts 1: 5, Jesus assured his disciples that they too would soon be baptised in holy spirit: " For John truly baptized with water ; but ye shall be baptized with the Holy Ghost not many days hence.

For example, water is a compound containing hydrogen and oxygen in the ratio of two to one, with the oxygen atom between the two hydrogen atoms, and an angle of 104. 5 ° between them.

For example, in the case of acetic acid dissolved in water and forming acetate and hydronium ions,

For example, Lowell, Massachusetts, considered to be " The Cradle of the American Industrial Revolution ," has of canals, built from around 1790 to 1850, that provided water power and a means of transportation for the city.

For a few illustrative examples: German speakers use " Wasserstoff " ( water substance ) for " hydrogen ", " Sauerstoff " ( acid substance ) for " oxygen " and " Stickstoff " ( smothering substance ) for " nitrogen ", while English and some romance languages use " sodium " for " natrium " and " potassium " for " kalium ", and the French, Italians, Greeks, Portuguese and Poles prefer " azote / azot / azoto " ( from roots meaning " no life ") for " nitrogen ".

For example, the formula for heavy water may be written D < sub > 2 </ sub > O instead of < sup > 2 </ sup > H < sub > 2 </ sub > O.

For several days around the time of ovulation, " fertile " types of mucus are produced ; they have a higher water content, and are less acidic and higher in electrolytes.