Electrical Machines - Questions and Answers Information courtesy of ALSTOM. INDUCTION MOTOR CONTROL GEAR 1. What are the main functions of control gear? 1. To provide a means of starting and stopping the motor and‚ at the same time‚ of limiting the starting current if required. 2. To give adequate protection to the motor under all conditions. 3. To allow speed changing when required. 4. To provide means of braking the motor when required. 5. To reverse the direction of rotation
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Earth Day Our earth is a pleasant place‚ where everything is found‚ everything that we love‚ and everything that we please‚ including our own understanding. Earth day is not only about us‚ as human beings occupying the world around us. It is about our planet‚ our universe‚ and our mother earth. Earth day was first celebrated in 1970‚ 43 years ago‚ it is celebrated in 192 countries around the world. Earth day was celebrated at our school on the 22nd of April 2013. This year was quite different
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element of present-day education. Formerly teaching consisted of merely imparting the basic skills of 3R’s (Reading‚ Writing and Arithmetic). But true learning is much more than that. Today education is an all-round development of the child. In this respect games and sports play a significant role. It is in this backdrop that most schools organise their Annual Sports Day. Last year‚ my school’s Annual Sports Day was held on 20th Oct. Generally a month of preparation precedes the day. A month prior
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Importance of Teachers Day- About Teachers Day A person who helps in shaping our life from our childhood days‚ a person who wipes our tears and makes us smile. She teaches us‚ scolds us‚ plays with us and helps us overcome our fears. These are people specially made by god to look after his small wonders. Come let’s celebrate all those people who have made an impact on us from day one. Let us celebrate Teacher’s Day. World’s teachers day falls on October 5th‚ commemorates teachers’ organizations
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Constituent Assembly of India took two years eleven months and eighteen days to make a Constitution for India. The consideration of the Draft Constitution took 114 days. The Constituent Assembly finished it on the 26th November 1949. This new Constitution of India came into force on the 26th January 1950. According to it India became a Sovereign Democratic Republic. Since then the 26th January in every year is observed as our Republic day. Republic means a state having a Government of the people‚ by the
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Valentine’s Day is a day of romance and love. People give gifts to each other‚ such as: chocolates‚ flowers‚ and jewelry. 10% of people in America get engaged on Valentine’s Day in Many people also get married on this day of love and romance. Some people believe that Saint Valentine sent the very first valentine to a woman whom he had fallen in love with: his jail keeper’s daughter‚ while he was in his cell‚ waiting to be put to death for going against the law of not marrying young men. Other
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World Environment Day (WED) is a day that stimulates awareness of the environment and enhances political attention and public action. It is on 5 June. It was the day that United Nations Conference on the Human Environment began. The United Nations Conference on the Human Environment was from 5–16 June 1972. It was established by the United Nations General Assembly in 1972.[1] The first World Environment Day was on 1973. World Environment Day is hosted every year by a different city with a different
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Tiffany Ariana Trump’s hot pics gave fans much to swoon over recently. Ivanka Trump’s half-sister has been on a tear lately showing off her toned legs and skin beneath super short dresses and bikinis. However‚ as a sign that the fall has arrived‚ Tiffany Trump posted a picture of her on Instagram in tights and covered from head to toe. Tiffany and her mother‚ Marla Maples‚ Donald Trump’s second ex-wife‚ spent Thanksgiving Day together at their home while the rest of the president’s family celebrated
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Republic Day (India) From Wikipedia‚ the free encyclopedia |Republic Day | |[pic] | |Soldiers of the Madras Regiment during the annual Republic Day Parade in 2004 | |Observed by |India | |Type |National | |Date |26 January
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celebrate our Annual Sports Day every year in the month of January. Preparations for the celebration of the sports day are made much in advance. There is a big gathering on that day in our school. The students who excel in games are given prizes by the chief guest. The parents of the students are also invited to attend the sports.This year our annual sports day was celebrated on the 10th of January. The Director of Educaion had kindly agreed to preside over the function. The sports day started at 9:00 a.m
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