gas heating temp range from 120-140 degrees, electric heat strip is 110-125 degrees, heat pumps are 95-115 degrees
thermodynamics: 1) it deals with the equilibrium states of matter & precludes the existence of a temp. gradient. 2) when a system changes from one equilibrium state to another, thermodynamics helps to determine the quantity of work & heat interactions. it describes how much heat exchange during a process is required but doesn't hint on how the same could be achieved. heat transfer: 1) it is inherently a non equilibrium process since a temp. gradient must exist for the heat transfer to occur 2) it helps to predict the distribution of temp across a surface and to determine the temp. gradient that exists between different surfaces
For basic settings, and best results, set your temp. for cooling at about 75 degrees F. or at the highest possible temp. that you can and still be comfortable. The same is true for the temp. setting for heating mode except in reverse. For heating, about 68 to 70 degrees is normal or the lowest temp. possible. This will allow your A/C to run less and operate more efficiently.
I don't know of to many cons about owning a heat pump. Pro's: lower heating bills acts as an air conditioner in the summer Below 30*F outdoor temp they are worthless.
Power & Torque at rated RPM Power & Torque at Prime RPM Lubrication oil PR, Lubrication oil Temp Fuel Pressure Air Intake Temp Exhaust Temp Coolant Temp Turbo Pressure/ Temp if it is a turbo aspired Engine
q = mass * specific heat * change in temp. ( Joules, so conversion at end ) q = (93.6 g)(2.51 J/gC)[55o C - ( - 35o C)] = 21144.24 Joules ===============================
In Ontario, Canada the landlord is required to maintain a minimum temp of 20 degrees Celsius between Sept 1 and June 15.
q (amt of heat) = mass * specific heat * temp. differenceThe specific heat of water is 1.00 cal/goC & the temperature difference is 70-30 = 40oCq = (105 grams)*(1.00 cal/goC)*(40oC)= 4,200 calories
i have a 5ft pool and have a intex 3kw heater how long will it take to heat pool to a good swimm tempature
If you want to be pedantic, scientists measure temperature in kelvins, not degrees. Heat is energy and is measured in energy units, like joules.
gas heating temp range from 120-140 degrees, electric heat strip is 110-125 degrees, heat pumps are 95-115 degrees
water/coolant temperature is controlled and maintained by the thermostat, most common temp. is 192 F. This temp allows both most efficient engine operation and adequate cabin heat.
for a baby approx 90 degrees F (32 degrees C). After 5 years old or so they can pick the temp them self
at 200c or just the highest heat your oven goes
you use super to check if the a/c is working at the right temp. You only use super heat on a/c that use pistons. The range is 12 to 20 degrees below the temp on your gauges
The temperature gauge is broken or not calibrated. You need to have your heater or thermostat regulated and/or looked at.
Freezing temp for Celsius = 0 degrees (32 degrees Fahrenheit)