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What is a hot water cylinder tray?
A tray place under the cylinder designed to catch any water that may leak and also available with an overflow to take the water away to a drain or outside, preventing structural damage caused by water leaks.
What is a tray for hot coals called?
A tray for hot coals is commonly referred to as a "brazier." It is a container or pan used for holding and burning charcoal or other fuel for heating or cooking.
What is the difference between indirect and direct hot water cylinders?
Direct hot water cylinders are heated directly by an immersion heater within the cylinder, whereas indirect hot water cylinders are heated indirectly by a boiler or other external heat source through a coil or heat exchanger within the cylinder. Indirect cylinders are more efficient as they can be connected to renewable energy sources like solar panels or heat pumps.
How do you find how much propane you have left using hot water and how does it work?
By pouring hot water on a propane cylinder you are heating the metal cylinder. The liquid propane in the cylinder is cold and forms condensation on the outside of the cylinder showing the level of propane remaining in the tank much like condensation forming on a glass of ice water on a hot day.
How a water-filled graduated cylinder is inverted in a pan of water?
Gases that are relatively insoluble in water are collected by water displacement. The gas pushes the water down and out of the water-filled gas-collecting vessel. The gas-collecting vessel (generally a flask or test tube) is first filled with water, covered with a glass plate or plastic wrap (no air bubbles must enter the vessel, and then inverted into a deep pan or tray half-filled with water. The glass plate or plastic wrap is removed, and the tubing from the gas generator is inserted into the mouth of the gas-collecting vessel.
What is a hot water cylinder tray?
A tray place under the cylinder designed to catch any water that may leak and also available with an overflow to take the water away to a drain or outside, preventing structural damage caused by water leaks.
Which ice tray freezes quicker the hot water tray of the cold water tray?
The hot water tray because some of the water evaporates, and it takes less time to freeze.
What does cyl stand for in a floor plan?
Hot water
Why is there a overflow pipe on top of the hot water cylinder?
This is to allow for expansion of the hot water-- otherwise the cylinder would blow up.
What is a Hot Water Cylinder?
A tray place under the cylinder designed to catch any water that may leak and also available with an overflow to take the water away to a drain or outside, preventing structural damage caused by water leaks.
Hot water cylinder works?
i dont get this question?
When filling an ice tray what's best hot or cold water?
cold water is best because it will freeze faster
What is the purpose of a hot water heater tray and how does it help in preventing potential water damage?
A hot water heater tray is used to catch any leaks or spills from the water heater, preventing water damage to the surrounding area. It helps contain the water and directs it to a drain, reducing the risk of damage to floors, walls, and other nearby structures.
What are the types of Hot Water Cylinders?
There are four main types of hot water cylinders: Direct hot water cylinders. These cylinders have an immersion heater inside that heats the water directly. They are the most basic type of hot water cylinder, and they are relatively inexpensive. However, they can be inefficient, and they can take a long time to heat up the water. Indirect hot water cylinders. These cylinders use a heat exchanger to heat the water. The heat exchanger is connected to a boiler, which heats the water from the mains supply. Indirect hot water cylinders are more efficient than direct hot water cylinders, and they can heat up the water more quickly. However, they are also more expensive. Vented hot water cylinders. These cylinders are connected to a cold water tank. The cold water tank is located above the cylinder, and it provides the water that is used to heat the water in the cylinder. Vented hot water cylinders are the most common type of hot water cylinder in the UK. They are relatively inexpensive, and they are easy to install. However, they can be inefficient, and they can lose heat through the venting system. Unvented hot water cylinders. These cylinders are not connected to a cold water tank. Instead, they are connected directly to the mains water supply. Unvented hot water cylinders are more efficient than vented hot water cylinders, and they do not lose heat through the venting system. However, they are also more expensive, and they require a special type of expansion vessel. The type of hot water cylinder that is right for you will depend on your individual needs and requirements. If you are looking for an inexpensive option, then a direct hot water cylinder may be a good choice. If you are looking for an efficient option, then an indirect hot water cylinder may be a better choice. If you are concerned about losing heat, then an unvented hot water cylinder may be the best option for you.
What principle is being used when heat is transmitted between the boiler and cylinder in a hot water system?
heat is transmitted by gravity between the boiler and cylinder ina hot water system. this is using the principle of?
can anyone tell me what piece of equipment works best for holding pasta dishes hot without overcooking or drying them out?
I would use a standard heat tray, like a caterer would have; You could take a can, filled with hot water, and place it inside the heat tray, directly over the burner, with the pasta; when you keep the tray covered, the steam from the water in the can should prevent the pasta from drying out.
Can cold water freeze faster than cold water?
Think about it this way... If you start out with hot water, it has to cool its freezing temperature before it will freeze. Somewhere along the process it will become the same temperature as "cold" water - whatever temperature you choose to define as "cold". It takes time to reach that "cold" temperature and from the point that it becomes cold until it freezes should be the same as it was for water that started out "cold". All else being equal, cold water will freeze faster than hot water. Notice that I said "all else being equal". There are situations where water that starts out hot may freeze faster than the cold water. As an example - if you fill two ice trays with water - one with cold water and one with hot - and stick them into the freezer, the hot tray will start melting any frost or ice it is placed on. As it does so, it provides better contact with a cold surface that will act as a heat sink as it cools down. Having formed this better contact, it will begin to cool through both conductive and convective heat transfer. The tray that started out cold but which has poor thermal contact with its surroundings mainly cools by convection. Because conductive heat transfer is usually faster than convective heat transfer, the initially hot tray may catch up to the temperature of the initially cold tray and then continue to cool faster because of the boost from conductive heat transfer. Notice that the conditions have to be right for this to occur - the hot tray has to be warm enough to do the melting and establish the good surface-to-surface contact for the conductive heat transfer; there has to be frost or ice for it to be melting, the cold tray can't be too cold or it will start freezing before the hot tray catches up; likewise, the hot tray can't be too hot or it won't catch up to the cold tray; the freezer can't have too much forced convection (fan blowing in the freezer) but rather be primarily natural convection; the cold tray can't be warm enough to melt the ice or frost like the hot tray.
