what is steaming or dry steaming?
1. what is steaming or dry steaming?
Answer:
Natunaw o natuyo Po
Explanation:
Tama Po Ba?!
Answer:
Steam cleaners are the most common use of wet steam, which quickly condenses back to water. Dry steam, also known as saturated steam, is produced by heating water in a closed chamber. Dry steam is the gaseous form of water that is able to carry heat and can travel around obstacles and reach areas that wet steam cannot.2. This is liquid used in certain types of geothermal plantsBinary cycleFlash cycle steamsteamwet steamdry steamIsobutane
There are three types of geothermal electricity-generating technologies in operation: dry steam, flash steam, and binary cycle.
Dry steam- is steam that is at the temperature of saturation, but does not contain water particles in suspension. It has a very high dryness fraction, with almost no moisture. Flash steam- take high-pressure hot water from deep inside the earth and convert it to steam to drive generator turbines. Binary cycle- in thermodynamics is a power generation method that uses two circuits, high temperature one and lower temperature.Explanation:
you can choose one po because may three types Sila kayu nlng bahala Kung Anong pipiliin nyo hope it helps
3. What happens to the steam emission during increased steaming activity?a. The steam becomes colder due to increased actityb. The color of the steam changes from white to grasc. The steam emission becomes lighterd. Color of steam changes from gray to black
Answer:
D
Explanation:
SANA po makatulong ang sagutAnswer:
c.
Explanation:
the steam emission is become lighter
i try it when i have experiment
hope it help#
4. An engine is required to produce 4500 kg of dry steam per hour. the quality of steam in it is 90%. what must be the weight of the wet steam
Answer:
4280
Step-by-step explanation:
pa brainliest thank you
5. the assume a steam engine receives steam at 600 k a portion of this thermal energy is used for work by the engine it exhaust the reminder to a condenser at 350k what is the steam engine maximum efficiency?
Answer:
41.67%
Explanation:
6. In which conversion do water molecules lose speed?ice ---> waterice ---> steamsteam ---> icewater ---> steam
Answer:
steam- ice,H2O molecules lose speed. Steam molecules lose heat energy and kinetic energy. They become more slower and closer to each other to condense to give water and continue to lose kinetic energy; until they vibrate in fixed positions when water freezes to form ice.
Explanation:
hope po tama?
7. Kailan naimbento ang newcomen steam engine at watt steam engine
Answer:
Newcomen Steam Engine-1712
Watt Steam Engine-1769
Explanation:
If it is Wrong,Correct it po please
8. dry steam geothermal energy generator take steam out of______ in the groundA. fractures B.rocks C.magma D.water
Answer:
A.) fractures
Explanation:
Hope it helps.. *wink
9. can you name me into a new common steam engine at what steam engine
Bourke engine - reciprocating steam engine
10. Suppose a steam engine receives steam at 600K. The engine uses part of this thermal energy for work. It exhausts the rest to a condenser at a temperature of 350K.What is the maximum efficiency of this steam engine?
Answer:
58.33%
Explanation:
Use the formula of efficiency
11. An insulated 4m³ evacuated tank is connected to a 4 MPa 600 °C steam line. A valve is opened the steam fills the tank. Estimate the final temperature of of the steam in the tank and the final mass of steam in the tank?
Explanation:
TY PO SA POINTS GOOD NIGHT12. ano ang naitulong ng Newcomen steam at watt steam?:)
[tex] \mathbb \purple{QUESTION}[/tex]
Ano ang naitulong ng Newcomen steam at watt steam?
[tex] \mathbb \red{ANSWER}[/tex]
Nakatulong ang New comen steam sa atin sa pamamagitan ng pagbobomba ng tubig gamit ang isang vacuum na nilikha ng condensed steam at dahil dito naging isang mahalagang paraan ng pagpapatuyo ng tubig mula sa malalalim na mga minahan, Samantalang Ang Watt steam ay lubos na napabuti ang kahusayan ng mga steam engine kasi ang kanyang mga makina ay maaaring mas maliit at gumamit ng mas kaunting karbon.
#CarryOnLearning
13. it is the amount of water available for bacterial activitya. moistb. steamc. moisturized. steaming
Answer:
A
Explanation:
Moist po kase para syang bacteria
14. Steam turbine, operating reversibly and adiabatically, takes in superheated steam at 2000 kpa and discharges at 50 kpa
Answer:
Nasa Pic Po Ans
#CarryOnLearning15. what is steaming or dry steaming? how is it done?
Answer:
Hmmm Natunaw Po
Explanation:
TAMA PO BA?
16. Steaming is a moist-heatcooking technique that employs hot steam to conduct the heat to the food item. true or false?
Answer:
true
Explanation:
pa brainliest poh thanks
17. is it okay to expose aircon or electric fan after face steaming or steam inhalation?
Answer:
no because he/she need some fresh air
18. Suppose a steam train receives steam at 700K. The engine used part of this thermal energy to work. It exhausts the rest to a condenser at a temperature of 400 K, what is the maximum efficiency of this steam engine?
Answer:
46.7%
Explanation:
1- Tc/Th × 100%
1- 400K/750K × 100
1- 40∅/75∅× 100
=35/75 × 10∅
= 350/75 × 10
= 46.7%
19. Where did the steam of dry steam power plant come from
Answer:
Dry steam power plants use steam that occurs naturally in geothermal reservoirs deep beneath the Earth's surface. These geothermal reservoirs are typically found in areas with high volcanic activity, where magma heats underground water to high temperatures and pressures, creating steam. The steam is then extracted from the reservoirs through wells and piped to the power plant, where it is used to turn turbines and generate electricity. Unlike other types of geothermal power plants, which require additional steps to separate steam from hot water, dry steam power plants use pure steam to generate electricity, making them very efficient and environmentally friendly.
20. A steam turbine with an internal efficiency of 90% receives steam at 7.0 mpa and 550c and exhaust as 20kpa. determine the turbine work, exhaust enthalpy, and exit quality of the steam.
Answer:
steam turbine with an internal efficiency of 90% receives steam at 7.0 mpa and 550c and exhaust as 20kpa. determine the turbine work, exhaust enthalpy, and exit quality of the steam
21. It involves the piping of steam from under the surface of the Earthdirectly to a generator.A. Geothermal heat pumpsB. Binary cycle plantsC. Wet steam power plantsD. Geyser steam plants
Answer:
A. GEOTHERMAL HEAT PUMPS
22. 7. All of the following are the different types of geothermal power plants except _____? Dry SteamBinary power plantFlash SteamWet Steam
Answer:
wet steam
Explanation:
There are three geothermal power plant technologies being used to convert hydrothermal fluids to electricity—dry steam, flash steam and binary cycle. The type of conversion used (selected in development) depends on the state of the fluid (steam or water) and its temperature.
23. Kailan naimbento ang Newcamae steam engine at Watt steam engine?
Answer:
1747
Explanation:
The first recorded Newcomen engine was erected near Dudley Castle, Staffordshire, in 1712. Newcomen steam engine, 1747. Newcomen invented the internal-condensing jet for obtaining a vacuum in the cylinder and an automatic valve gear.
Answer:
Based on my research...
1747
The first recorded Newcomen engine was erected near Dudley Castle, Staffordshire, in 1712. Newcomen steam engine, 1747. Newcomen invented the internal-condensing jet for obtaining a vacuum in the cylinder and an automatic valve gear.
The Watt steam engine, alternatively known as the Boulton and Watt steam engine, was an early steam engine and was one of the driving forces of the Industrial Revolution. James Watt developed the design sporadically from 1763 to 1775 with support from Matthew Boulton. Watt's design saved so much more fuel compared with earlier designs that they were licensed based on the amount of fuel they would save. Watt never ceased developing the steam engine, introducing double-acting designs (with two cylinders) and various systems for taking off rotary power. Watt's design became synonymous with steam engines, and it was many years before significantly new designs began to replace the basic Watt design.
The first steam engines, introduced by Thomas Newcomen in 1712, were of the "atmospheric" design. At the end of the power stroke, the weight of the object being moved by the engine, pulled the piston to the top of the cylinder, as steam was introduced. Then the cylinder was cooled by a spray of water, which caused the steam to condense, forming a partial vacuum in the cylinder. Atmospheric pressure on the top of the piston pushed it down, lifting the work object. Watt noticed that it required significant amounts of heat to warm the cylinder back up to the point where steam could enter the cylinder without immediately condensing. When the cylinder was warm enough that it became filled with steam the next power stroke could commence.
Watt realised that the heat needed to warm the cylinder could be saved by adding a separate condensing cylinder. After the power cylinder was filled with steam, a valve was opened to the secondary cylinder, allowing the steam to flow into it and be condensed, which drew the steam from the main cylinder causing the power stroke. The condensing cylinder was water cooled to keep the steam condensing. At the end of the power stroke, the valve was closed so the power cylinder could be filled with steam as the piston moved to the top. The end result was the same cycle as Newcomen's design, but without any cooling of the power cylinder which was immediately ready for another stroke.
Watt worked on the design over a period of several years, introducing the condenser, and introducing improvements to practically every part of the design. Notably, Watt performed a lengthy series of trials on ways to seal the piston in the cylinder, which considerably reduced leakage during the power stroke, preventing power loss. All of these changes produced a more reliable design which used half as much coal to produce the same amount of power.[1]
The new design was introduced commercially in 1776, with the first example sold to the Carron Company ironworks. Watt continued working to improve the engine, and in 1781 introduced a system using a sun and planet gear to turn the linear motion of the engines into rotary motion. This made it useful not only in the original pumping role, but also as a direct replacement in roles where a water wheel would have been used previously. This was a key moment in the industrial revolution, since power sources could now be located anywhere instead of, as previously, needing a suitable water source and topography. Boulton began developing a multitude of machines that made use of this rotary power, developing the first modern industrialized factory, the Soho Foundry, which in turn produced new steam engine designs. Watt's early engines were like the original Newcomen designs in that they used low-pressure steam, and all of the power was produced by atmospheric pressure. When, in the early 1800s, other companies introduced high-pressure steam engines, Watt was reluctant to follow suit due to safety concerns.[2] Wanting to improve on the performance of his engines, Watt began considering the use of higher-pressure steam, as well as designs using multiple cylinders in both the double-acting concept and the multiple-expansion concept. These double-acting engines required the invention of the parallel motion, which allowed the piston rods of the individual cylinders to move in straight lines, keeping the piston true in the cylinder, while the walking beam end moved through an arc, somewhat analogous to a crosshead in later steam engines.
Explanation:
I hope it will help
24. Panuto: Sumulat ng isang payak na haiku gamit ang mga sumusunod na paksa. (5 puntos) Modyul (Haiku)Pa sagut naman po ang sagut idate ko sa feb 14
Answer:
Haiku? Tra nood ka nlang tyo Ng Haikyu
25. steam inhalation: __________ steam inhalation facts:_______ steam inhalation belief:___________ pros and cons of using herbal medicine: __________ pros and cons of using synthetic drugs: _______ brainliest agad ;)
Answer:
akin n din 2
Explanation:
cge slamat
26. suppose a steam engine receives steam at 500k the engine uses part of this thermal energy for work it exhaust the rest to a condenser at a temperature of 300 k.What is the maximum efficiency of this steam
Answer:
40%
Step-by-step explanation:
500k-300k=200k
200k÷500k=0.4
0.4×100% =40 %
27. It use steam separator to separate the water and steam and this steam will use to run the turbines. a. Flash Steam Power Plant b. Binary Cycle Power Plant c. Composite Power Plant d. Dry Steam Power Plant
Answer:
A po
Explanation:
pa brainliest po ako
28. Is steam/steaming used for cleaning purposes or sanitizing purposes?
Steaming can help the food industry enormously by helping to reduce the number of outbreaks of bacteria. The high heat of dry steam under pressure quickly sterilises and cleans equipment and containers.
29. suppose a steam engine receives steam at 600 K. the engine uses a part of this thermal energy for work. it exhausts the rest to a condenser at a temperature of 350 K. what is the maximum efficiency of this steam engine?
Answer:
the answer is 41.67 percent
Explanation:
30. a spherical tank 2m in diameter contains steam. if the mass of steam is 0.8 kg. a) determine the density of steam, b) what is its specific weight if g= 9.81 m/s^2
a. density of steam : 0.191 kg/m³
b. specific weight : 1.873 N/m³
Further explanationThe specific weight or weight density is the ratio between the weight per unit of the volume
The specific weight = weight of fluid: volume of fluid
The specific weight = (mass of fluid x g): volume of fluid:, so:
The specific weight = the density x the acceleration of gravity (9.81)
[tex]\rm w=\rho\times g[/tex]
Density is a quantity derived from the mass and volume
Density is the ratio of mass per unit volume
The unit of density can be expressed in g / cm³ or kg / m³
Density formula:
[tex]\rm \rho=\dfrac{m}{V}[/tex]
ρ = density
m = mass
V = volume
A spherical tank 2m in diameter contains steam. if the mass of steam is 0.8 kg.
Tank volume:
r = 0.5.2 m = 1 m
V = ⁴⁄₃πr³
V = ⁴⁄₃.3.14.1³
V =4.19 m³
a. the density of steam
[tex]\rm \rho=\dfrac{0.8~kg}{4.19~m^3}=\boxed{\bold{0.191~kg/m^3}}[/tex]
b. specific weight
[tex]\rm w=0.191~kg/m^3\times 9.81~m/s^2\\\\w=\boxed{\bold{1.873~N/m^3}}[/tex]
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