Sunshine is measured by an instrument called sunshine recorder. The unit can be used anywhere in the world with little or no modification to the design. What is the advantages of concentrating type solar collector over Non-concentrating type solar collector. This document consists of 24 printed pages, 4 blank pages and 1 Insert. ADVANTAGES: - easy and inexpensive to make and update ... Darken the room appropriately by blocking out sunshine and dimming nearby lights. 2. 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. Q.1 (a) Why the exploration of renewable sources of energy has become essential? A more advanced station might also be able to measure: What are types of the Flat- plate solar collectors? 13. 02 (c) Discuss the working of Compound Parabolic Concentrator (CPC) and state its advantages and disadvantages. Explain with the help of diagram. Describe the advantages and disadvantages of OTEC system. 5 Explain principle open cycle OTEC system with suitable diagram. This ray of light burns a mark onto a thick piece of card. Write the five general categories of geothermal sources. Explain sunshine recorder with figure. Describe how a Campbell-Stokes Sunshine Recorder works, outlining the advantages and disadvantages of using it to estimate solar irradiance. The Campbell Stokes Recorder measures sunshine. Campbell–Stokes sunshine recorder was invented—much earlier than the first pyranometer. It helps plants to make their own food 4. (b) What are the applications of a solar pond? The original design by Campbell consisted of Campbell-Stokes sunshine recorder, 245, 246, 249, 258 Disadvantages, 247 Canada, 128 Climate data, 374 Canadian Meteorological and Oceanographic Society, 423 CD-ROM. Flip Charts/Posters. There are advantages and disadvantages of this instrument. Campbell Stokes Recorder: measures sunshine. It’s called Entebbe Meteorological Center. and card, to record the sunlight during the summer when it remains in the sky for 24 hours. 04 (c) Explain Energy Conservation and its importance. 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. Advantages and Disadvantages of Concentrating Collectors. 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. 05 (b) Define Zenith angle. 2 Why orientation is needed in concentrating type collectors? Turn the screen off between slides if you are going to talk for more than two minutes. 5. 3 (a) Describe in briefly, the different energy storage methods used in the solar system. Advantages of sunshine 1. Describe the different methods of sun tracking. The Campbell Stokes recorder (sometimes called a Stokes sphere) is a kind of sunshine recorder. Asked by Wiki User. 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. (b) What are the advantages and limitations of renewable energy sources? Instrument Function Wind vane Shows direction of … 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. Disadvantages 8. The equation uses standard climatological records of solar radiation (sunshine), air temperature, humidity and wind speed. 2. Question Paper Details ... Sunshine recorder (d) All of the above 9. 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.. 6. This type of recorder is made up of a glass ball which concentrates sunshine on to a thick piece of card. 05 Q.2 (a) What is Sunshine recorder? Specifically, I have been asked to address the advantages and disadvantages associated with changing Dyer to a commission form of government. Sunshine Laws. 07 05 Q.2 (a) What is Sunshine recorder? 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 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. Don’t worry though, within less than a minute, you will be ready to go, assuming your internet bandwidth is capable of handling 60 … The percentage reduction in the evaporation rate approximately corresponds to the percentage increase in specific gravity. Write the advantages and disadvantages of fuel cells. 3 (a) Describe in briefly, the different energy storage methods used in the solar system. Be the first to answer this question. 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. [10 marks] QUESTION 3 a) Discuss why oceanic (marine) climates have narrow ranges of daily temperature than continental climates. 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 [edit] The major advantage of this type of recorder is its simplicity and ease of use. [quot] He then points out the disadvantages of treatment at high altitudes. 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. What are the letter notes to walking on sunshine on recorder? Advantages are that is brings lovely weather and so an increase in tourism , especially in coastal areas. The duration of bright sunshine in a day measured by means of a Sunshine Recorder. Finally, the difficulties in retrieving SD from 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. 0 0 1. It dries harvested crops 3. sunshine These weather instruments are usually found at a weather station. Professor von Ziemssen concludes that the only advantages in favour of mountain climates are [quot] the pure dry air, the slight wind in winter. The original design by Campbell consisted of a glass sphere set into a wooden bowl with the sun burning a trace on the bowl. Study the examples of weather instruments with their functions in the table below. The purpose of this memo is to provide a working definition of such a government and to preview the remarks I will be making. 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. Advantages and Disadvantages of Nuclear power as a source of energy Advantages & Disadvantages. Sunlight shines into one side of a glass ball and leaves through the opposite side in a concentrated ray. It measures the strength of sunshine received in a particular place. 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. A module in a solar panel refers to a) ( Series arrangement of solar cells. There are no moving parts and it thus requires very little maintenance. It helps in rain formation 2. 7 Advantages 7. A rain gauge is an instrument used by meteorologists and hydrologists to measure liquid precipitation (rain) in a certain amount of time. A Contract for Deed is a non-conventional, alternative means of financing a real estate purchase transaction. A brief history of the CS sunshine recorder is presented in Sect. Campbell-Stokes sunshine recorder. 2 Explain different types of solar angles. Advantages and disadvantages of tropical continental. (b) What are the applications of a solar pond? The main weather station in Uganda is found at Entebbe. The extensiveness of the burn mark indicates how many hours the … It contains heat light energy. Be the first to answer! Sunshine Sunshine is energy from the sun. Rain gauge. 6 Explain with figure the single basin type tidal power plant. 05 (b) What are the advantages and limitations of renewable energy sources? The Campbell–Stokes recorder (sometimes called a Stokes sphere) is a kind of sunshine recorder. . iii. 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." Describe the different methods of sun tracking. Answer. The continuation ... advantages, and disadvantages of satellite-based SD. Marked. Contracts for Deed are utilized in approximately 5% of all residential real estate sales transactions nationally. Even today, Campbell–Stokes recorders are still used by many national weather services. Sunshine recorder. It was invented by John Francis Campbell in 1853 and modified in 1879 by Sir George Gabriel Stokes. Who doesn't love being #1? (b) With a neat diagram explain the working of sunshine recorder. 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. Anemometer. (b) With a neat diagram explain the working of sunshine recorder. There will be a rise in ice cream sales due to the good weather. ... Use a high quality recorder to prevent distortion. (2) Structure and Principles of Operation (Figures 6.9 and 6.10) When a contact point in the connected measuring instrument closes, the … atmospheric changes occur not infrequently (wind, rain, and snow) and are injurious to … King Sejong the Great was the man who introduced rain gauge to the world. 2 Why orientation is needed in concentrating type collectors? 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