Describe the different methods of sun tracking. 04 (c) Explain Energy Conservation and its importance. This type of recorder is made up of a glass ball which concentrates sunshine on to a thick piece of card. (b) What are the applications of a solar pond? It is usually measured in millimetres.Rain gauge is a meteorological instrument for determining the depth of precipitation (usually in mm) that occurs over a unit area (usually one metre square) and thus measuring rainfall amount. 6 Explain with figure the single basin type tidal power plant. It helps in rain formation 2. Q.1 (a) Why the exploration of renewable sources of energy has become essential? 05 (b) What are the advantages and limitations of renewable energy sources? 2 Why orientation is needed in concentrating type collectors? Don’t worry though, within less than a minute, you will be ready to go, assuming your internet bandwidth is capable of handling 60 … Advantages & Disadvantages. It’s called Entebbe Meteorological Center. Rain gauge. The original design by Campbell consisted of a glass sphere set into a wooden bowl with the sun burning a trace on the bowl. The percentage reduction in the evaporation rate approximately corresponds to the percentage increase in specific gravity. Advantages and disadvantages of tropical continental. For a long time technicians had to go to the weather station at a fixed time every day and record various measurements shown by the instruments, reset the instruments and feed the data into computers manually. The disadvantages were its inability to burn the marks just after sun rise and just before sunset due to the much lower intensity of the sun light even though the sky is totally clear. (2) Structure and Principles of Operation (Figures 6.9 and 6.10) When a contact point in the connected measuring instrument closes, the … The original design by Campbell consisted of Be the first to answer this question. The Campbell Stokes Recorder measures sunshine. 5. and card, to record the sunlight during the summer when it remains in the sky for 24 hours. 2 Why orientation is needed in concentrating type collectors? 04 (c) Explain Energy Conservation and its importance. Specifically, I have been asked to address the advantages and disadvantages associated with changing Dyer to a commission form of government. Anemometer. Sunshine recorder. Sunshine is measured by an instrument called sunshine recorder. The purpose of this memo is to provide a working definition of such a government and to preview the remarks I will be making. 2. To ensure the integrity of computations, the weather measurements should be made at 2 m (or converted to that height) above an extensive surface of green grass, shading the ground and not short of water. ADVANTAGES: - easy and inexpensive to make and update ... Darken the room appropriately by blocking out sunshine and dimming nearby lights. [10 marks] QUESTION 3 a) Discuss why oceanic (marine) climates have narrow ranges of daily temperature than continental climates. (b) What are the applications of a solar pond? It measures the strength of sunshine received in a particular place. What are the letter notes to walking on sunshine on recorder? The Campbell–Stokes recorder (sometimes called a Stokes sphere) is a type of sunshine recorder.It was invented by John Francis Campbell in 1853 and modified in 1879 by Sir George Gabriel Stokes.The original design by Campbell consisted of a glass sphere set into a wooden bowl with the sun burning a trace on the bowl. Asked by Wiki User. A Contract for Deed is a non-conventional, alternative means of financing a real estate purchase transaction. See Backup Celsius (unit of temperature), 89 Celsius, Anders, 17 Central England Temperature (CET) series, 15 Central European Time (CET), 271 Central Park, New York, 25, 375 Professor von Ziemssen concludes that the only advantages in favour of mountain climates are [quot] the pure dry air, the slight wind in winter. Advantages and Disadvantages of Concentrating Collectors. Flip Charts/Posters. Describe how a Campbell-Stokes Sunshine Recorder works, outlining the advantages and disadvantages of using it to estimate solar irradiance. iii. Campbell–Stokes sunshine recorder was invented—much earlier than the first pyranometer. ... Use a high quality recorder to prevent distortion. sunshine These weather instruments are usually found at a weather station. It dries harvested crops 3. What are types of the Flat- plate solar collectors? (b) What are the advantages and limitations of renewable energy sources? A rain gauge is an instrument used by meteorologists and hydrologists to measure liquid precipitation (rain) in a certain amount of time. Sunshine Laws. 6. 1 of this paper, for more detailed historic accounts, we refer the interested reader to the seminal papers of Campbell and Stokes and the reviews of Stanhill and Sanchez-Lorenzo et al. Sunlight shines into one side of a glass ball and leaves through the opposite side in a concentrated ray. Campbell Stokes Recorder: measures sunshine. The recorder consists of an electromagnet, a pawl, a ratchet gear to count pulses and an eddy-type cam, a recording pen and a clock-driven drum to drive it. Contracts for Deed are utilized in approximately 5% of all residential real estate sales transactions nationally. The extensiveness of the burn mark indicates how many hours the … It helps plants to make their own food 4. 2 Explain different types of solar angles. Describe the advantages and disadvantages of OTEC system. Who doesn't love being #1? A more advanced station might also be able to measure: The continuation ... advantages, and disadvantages of satellite-based SD. Evaporation dish. 13. Disadvantages 8. . 02 (c) Discuss the working of Compound Parabolic Concentrator (CPC) and state its advantages and disadvantages. Marked. 3 (a) Describe in briefly, the different energy storage methods used in the solar system. This document consists of 24 printed pages, 4 blank pages and 1 Insert. Advantages [edit] The major advantage of this type of recorder is its simplicity and ease of use. The Campbell–Stokes recorder (sometimes called a Stokes sphere) is a kind of sunshine recorder. Advantages of sunshine 1. A module in a solar panel refers to a) ( Series arrangement of solar cells. The unit can be used anywhere in the world with little or no modification to the design. There are advantages and disadvantages of this instrument. Campbell-Stokes sunshine recorder, 245, 246, 249, 258 Disadvantages, 247 Canada, 128 Climate data, 374 Canadian Meteorological and Oceanographic Society, 423 CD-ROM. Be the first to answer! [quot] He then points out the disadvantages of treatment at high altitudes. Advantages 7. Jun 9, 2014 - The Campbell-Stokes recorder utilises heat from the sun's rays, focused by a solid glass sphere to an intense spot, to char a trace on a sunshine card. It was invented by John Francis Campbell in 1853 and later modified in 1879 by Sir George Gabriel Stokes. 2. The Campbell–Stokes recorder (sometimes called a Stokes sphere) is a kind of sunshine recorder.It was invented by John Francis Campbell in 1853 and modified in 1879 by Sir George Gabriel Stokes.The original design by Campbell consisted of a glass sphere set into a wooden bowl with the sun burning a trace on the bowl. Write the advantages and disadvantages of fuel cells. This ray of light burns a mark onto a thick piece of card. (b) With a neat diagram explain the working of sunshine recorder. It was further a manual system where the operator had to collect the paper sheet and then do a more or less subjective judgment of the total amount of burn marks. (b) With a neat diagram explain the working of sunshine recorder. It contains heat light energy. 07 Advantages are that is brings lovely weather and so an increase in tourism , especially in coastal areas. King Sejong the Great was the man who introduced rain gauge to the world. 05 Q.2 (a) What is Sunshine recorder? There will be a rise in ice cream sales due to the good weather. Finally, the difficulties in retrieving SD from Soluble salts – When a solute is dissolved in water, the vapour pressure of the solution is less than that of pure water and hence it causes reduction in the rate of evaporation.. Sunshine Sunshine is energy from the sun. The equation uses standard climatological records of solar radiation (sunshine), air temperature, humidity and wind speed. Turn the screen off between slides if you are going to talk for more than two minutes. The duration of bright sunshine in a day measured by means of a Sunshine Recorder. Campbell-Stokes sunshine recorder. 05 Q.2 (a) What is Sunshine recorder? 05 (b) Define Zenith angle. atmospheric changes occur not infrequently (wind, rain, and snow) and are injurious to … 5 Explain principle open cycle OTEC system with suitable diagram. Conclusion References Contents: 4. Explain with the help of diagram. Even today, Campbell–Stokes recorders are still used by many national weather services. Through sunshine laws, administrative agencies are required to do their work in public, and as a result, the process is sometimes called "government in the sunshine." The Campbell Stokes recorder (sometimes called a Stokes sphere) is a kind of sunshine recorder. The temperature and humidity sensors are typically housed within a white louvred ‘radiation shield’ (to prevent direct sunshine heating up the sensor elements and leading to errors) – see the lower left of picture, which also shows a black conical rain gauge; and anemometer at top right. Advantages and Disadvantages of Nuclear power as a source of energy 0 0 1. 1.Introduction: In many parts of the world,there is a growing awareness that some alternative energy sources could have an important role to play in the production of electricity. Write the five general categories of geothermal sources. The main weather station in Uganda is found at Entebbe. Rain gauges must be sited in as representative a location as possible, but the choice of location is difficult, since many precipitation events are highly aggregate. 7 It was invented by John Francis Campbell in 1853 and modified in 1879 by Sir George Gabriel Stokes. Statutes that mandate that meetings of governmental agencies and departments be open to the public at large. Instrument Function Wind vane Shows direction of … What is the advantages of concentrating type solar collector over Non-concentrating type solar collector. Describe the different methods of sun tracking. Question Paper Details ... Sunshine recorder (d) All of the above 9. There are no moving parts and it thus requires very little maintenance. The process of setting OBS to stream at 60 fps is fairly easy, but it can be confusing if you are unfamiliar with the program. Study the examples of weather instruments with their functions in the table below. Answer. A brief history of the CS sunshine recorder is presented in Sect. 3 (a) Describe in briefly, the different energy storage methods used in the solar system. Explain sunshine recorder with figure. Wooden bowl with the sun of such a government and to preview the remarks I will be making a recorder... 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