1. A 100 Ah capacity battery should deliver a current of 10 A for approximately--------hours





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MCQ-> Read carefully the four passages that follow and answer the questions given at the end of each passage:PASSAGE I The most important task is revitalizing the institution of independent directors. The independent directors of a company should be faithful fiduciaries protecting, the long-term interests of shareholders while ensuring fairness to employees, investor, customer, regulators, the government of the land and society. Unfortunately, very often, directors are chosen based of friendship and, sadly, pliability. Today, unfortunately, in the majority of cases, independence is only true on paper.The need of the hour is to strengthen the independence of the board. We have to put in place stringent standards for the independence of directors. The board should adopt global standards for director-independence, and should disclose how each independent director meets these standards. 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MCQ->Battery X lasts longer than Battery Y. Battery Y doesn't last as long as Battery Z. Battery Z lasts longer than Battery X. If the first two statements are true, the third statement is....
MCQ->A 100 Ah capacity battery should deliver a current of 10 A for approximately--------hours....
MCQ->A fully charged mobile phone with a 12 V battery is good for a 20 minute talktime. Assume that, during the talk time, the battery delivers a constant current of 2 A and its voltage drops linearly from 12 V to 10 V as shown in the figure. How much energy does the battery deliver during this talk time?....
MCQ-> Directions : In the following passage, there are blanks, each of which has been numbered. These numbers are printed below the passage and against each, five words are suggested, one of which fits the blank appropriately. Find out the appropriate word in each case. As the country embarks on planning (221
 ) the 12th Plan (2012-17) period, a key question mark (222) hangs over the process is on the energy requirements. Growth is energy-hungry and the aspirations of growing at 9-10% will (223) huge demands on the energy resources of the country. In this energy jigsaw, renewable energy will (224) like never before in the 12th Plan and the (225). By the rule of the thumb, India will (226) about 100 gigawatts (Gw)-100,000 megawatts of capacity addition in the next five years. Encouraging trends on energy efficiency and sustained (227) by some parts of the government—the Bureau of Energy Efficiency, in particular, needs to be complimented for this-have led to substantially lesser energy intensity of economic growth. However, even the tempered demand numbers are (228) to be below 80Gw. As against this need, the coal supply from domestic sources is unlikely to support more than 25 Gw equivalent capacity. Imported coal can add some more, but at a much (229) cost. Gas-based electricity generation is unlikely to contribute anything substantial in view of the unprecedented gas supply challenges. Nuclear will be (230) in the foreseeable future. Among imported coal, gas, large hydro and nuclear, no more than 15-20Gw equivalent can be (231) to be added in the five-year time block. (232) (233) this, capacity addition in the renewable energy based power generation as touched about 3Gw a year. In the coming five years, the overall capacity addition in the electricity grid (234) renewable energy is likely to range between 20Gw and 25Gw. Additionally, over and above the grid-based capacity, off-grid electricity applications are reaching remote places and (235) lives where grid-based electricity supply has miserably failed.221
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