0
What else can I help you with?
What are vessels that are vessels that move through the water with minimum open propulsion called?
Vessels that move through water with minimal open propulsion are typically referred to as "non-displacement vessels" or "planing vessels." These vessels achieve speed through the use of planing hull designs, which allow them to rise above the water surface, reducing drag. Examples include certain types of speedboats and jet skis, which rely on engines and sometimes water jets instead of traditional propellers.
How does the water table rise?
The water table can rise due to factors such as increased recharge from rainfall or snowmelt, reduced evaporation or transpiration, and human activities like irrigation. When there is more water entering the ground than leaving through seepage or extraction, the water table can rise.
Why water is generally heated from the bottom?
Warm anything, air or water will rise. Cold water is put at the bottom of the tank through a tube inside the tank. The water is heated and rises and is taken out of the top. The inside of the heater is open, it is just a hollow tube. That is why the hot water gets slowly colder, more cold water is being mixed with the hot in the tank.
Some water will be absorbed through the soil surface is called?
Water that is absorbed through the soil surface is called seepage. This is water that soaks into the ground, usually in a low spot of the area.
Why back seat test is not applicable for ball valves?
Because ball valves stem can't rise. It turns 90° but it doesn't rise. Back seat test ( appicable for gate and globe valves only) can be carried out by means of the full opening of the valve. Once the valve is in full open position the stem should be in contact with the bonnet ( generally hardfaced on that area) , in a manner that a sealing between bonnet and stem allows the packing to be replaced with the pressure inside the valve. Of course this is possible only because the stem rises. In the ball valves ( standard) the stem only rotate 90° , then the back seat test can't be done.
What causes water to rise out of the ground in hot spring?
Hot springs are formed when geothermally heated water rises to the surface through fractures in the Earth's crust. This water is heated deep underground by the Earth's internal heat, then travels through fractures and emerges as a hot spring due to the pressure from the heated water wanting to rise to the surface.
How does water rise through very fine tubes like xylem vessels?
kase nagkantutan kame
What is the difference between pressure relief valve and surge relief valve?
the pressure relief valve start to open at a set pressure and que flow capacity and lift increase as increase the pressure in the system, usually the overpressure rise a 10% above the set pressure. In a Surge relief valve the valve open 100% when the system rise the set pressure and the accumulation on the system it is less than 2%, ussually that valves do not change the fluid direction to handle height flow capacity. That valves prevent a liquid hammer, the standard PSV did not.
What causes the atrio ventricular valves to close?
The rise in pressure inside the ventricles, when the walls of the ventricles contract.
What is it called when water goes up the stem?
Root pressure is what causes water to rise from the roots to the stems. Water travels through the xylem throughout the plant.
What are the advantages of an open staircase?
The open staircase (gaps between the stairs) acts as a chimney stack that lets the warm air rise to the top floor in winter and vent out through the windows in summer.
Can air pass through water?
Yes, air can pass through water, but the rate at which it does so depends on various factors such as temperature, pressure, and agitation of the water. When air is introduced into water, it tends to rise to the surface due to its lower density compared to water.
