not that critical
when a resistor is connected in a circuit it drop some voltage across it.when a circuit have large input voltage then by using a resistor of suitable value we get the desired voltage.
The concept of commercial painting is about painting on a large or commercial scale. It involves the painting of large objects such as buildings or billboards.
There seems to be no difference in commercial and household coffee, except that commercial coffee may be sold in larger quantities or by the bulk. There are, however, differences in commercial and home coffee makers. Commercial coffee makers are made to brew large amounts of coffee in a short time, compared to the household brewer that would not be used as frequently.
To fix a commercial refrigerator freezer you need to identify the problem and then unplug the device. For the example of discharging a capacitor you will need to remove the service panel on the appliance and find the component that looks like a large dry cell battery and discharge it with a 20,000 ohm 2-watt resistor.
The purpose of owning a large commercial smoker would be to boast to your country friends that you have a large commercial smoker. There really is no point of owning one.
gentry
Homeowners usually use medium size pots & pans, fewer quantity utensils, non-perishable food items etc. However, commercial kitchens will require commercial bar fridges, freezers and large walk-in pantries. In contrast, residential kitchens do not require heavy-duty appliances.
The power dissipated by a resistor is E2/R .If the "25volt" is the potential difference (voltage) between the ends ofthe resistor, then the resistor dissipatesE2/R = (25)2/10 = 62.5 watts .That's quite a fair amount of power ... more than you could expect to dissipatefrom a typical carbon composition resistor. This particular resistor is somethinglike a heating coil in a toaster or a large acquarium, for example.
100% is large anywhere
The farming which is performed on a large scale, with the help of machines like threshers, harvesters, tractors etc. is called commercial farming. Extensive commercial farming started with the advent of green revolution. With the use of this farming pattern the world cereal production rose by 50 percent between 1970 to 1990.
Company is an association of persons for carrying on a commercial or industrial enterprise and industry is a department or branch of a craft, art, business, or manufacture; especiallyone that employs a large personnel and capital especially in manufacturing.
Large fermentation vessels are used for commercial enzyme production.