Recent content by scorpio_wan1945

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    Decreasing humidity level in office

    Thank you for the suggestion, so far i have tried to shut off the outside air intake in AHU room (since outside air humidity around 80%). Shutting down improves humidity level a bit. but the drawback is we keep circulating the air in office. anyway i calculated the size of office.. its...
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    Decreasing humidity level in office

    sorry i was not allowed to use a dehumidifier. only limited to manipulation of ACMV settings. by the way, i obtained the readings of chiller plant from fellow technicians. 5AM readings Chiller Condenser Water Return Temp: 31C, Supply Temp: 35C Return Pressure: 48bar Supply...
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    Decreasing humidity level in office

    Hi all, i have been assigned a task to decrease humidity level in a office environment. Since the office is located in tropic areas, therefore the surrounding air humidity is always around 80-90%. However, the office is equipped with centralized air conditioning, ACMV system. Current...
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    How Do You Calculate Line Current for Different Connections in a 3 Phase Line?

    3 x 15Ohm resistor (R) and 3 x 3.83 mH reactors (L) are connected in different ways across a 500V, 3 phase line. without drawing a phasor diagram, calculate the line current for each of the following connections: a. R and L in series, connected in wye b. R and L in parallel, connected in...
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    Comparing Fusion Energy Options: Hot, Cold & Sonofusion

    By comparing hot, cold and soundfusion (sonofusion) power which one yields more energy and more favourable for future power generation? well as far as i know sonoluminscence are generated from collapse of bubble when excited by ultrasonic sound wave, thus light are emmited from it, and it is...
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    Question of Sound Fusion Power Generation

    1.with the hot and cold fusion under experiment level now, would power from sound fusion provides equal or more power and economic value if it has been successfully researched? 2. what is the difficulty faced in building a commercial sound fusion generator? 3. Future of sound fusion...
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    Exploring the Difference in Turbine Design: Wind Power vs. Hydro Power

    thanks for the explanation... and the links proves very useful :)
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    Exploring the Difference in Turbine Design: Wind Power vs. Hydro Power

    hello, there is a question bugging my head for quite some time.. why wind power plant has lesser turbine blades while the one in hydro power plant has more?... is it due to the density of the fluid? thanks
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    Synthesis of Pu239: Understanding the Nuclear Reaction from U238 to Fuel

    i think i got the answer now... U238 + neutron -> U239 + gamma -> Np239 + beta ->Pu239 + beta
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    Synthesis of Pu239: Understanding the Nuclear Reaction from U238 to Fuel

    Synthesis of Pu239 from Uranium 238. as far as i know, this process occurs in a breeder reactor and surplus of neutrons are used to convert U238 to Pu 239 as useful fuel, since U238 is not fissionable. could anyone enlighten me with a nuclear equation for this process? thanks :)
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    Calculating Earth's Energy Loss and Temperature Increase Due to Solar Radiation

    If the amount of solar energy striking the outer edge of the earth’s atmosphere is approximately 1.4 kW/m2 and the amount of the earth’s surface area exposed to the sunlight is 1.6 x 10E13 m2, how much energy does the Earth lose through radiation within each 24 hours? The average Earth...
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    Chemical asorb sun energy?high CO2 in atmosphere

    good day to everyone, i wish to ask what chemical in our environment asorb some energy from sun? and what it has to do with high C02 level in the atmosphere? thanks in advance
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