1. A thyrite type lightning arrestor :(i)uses a Silicon Carbide basedmaterial(ii)acts as a nonlinear resistor(iii)offers a low resistance path to the surge appearing in the line(iv)returns surge back to the source Among the above four statements.





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MCQ->A thyrite type lightning arrestor :(i)uses a Silicon Carbide basedmaterial(ii)acts as a nonlinear resistor(iii)offers a low resistance path to the surge appearing in the line(iv)returns surge back to the source Among the above four statements.....
MCQ-> Read the following passage carefully and answer the questions given below it. Certain words have been printed in ‘’bold’’ to help you locate them while answering some of the questions.For years now, Grorge W. Bush has told Americans that he would increase the number of troops in Iraq only if the commanders on the ground asked him to do so. It was not a throwaway line: Bush said it from the very first days of the war, when he and Pentagon boss Donald Rumsfeld were criticized for going to war with too few troops. He said it right up until last summer, stressing at a news conference in Chicago that Iraq commander General George Casey ‘’Will make the decisions as to how many troops we have there.’’ Seasoned military people suspected that the line was a dodge-that the civilians who ran Pentagon were testing their personal theory that war can be fought on the cheap and the brass simply knew better than to ask for more. In any case, the president repeated the mantra to dismiss any suggestion that the war was going badly. Who, after all, knew better than the generals on the ground? Now, as the war near the end of its fourth year and the number of Americans killed has surpassed 3,000, Bush had dropped the general-know-best line. Sometime next week the President is expected to propose a surge in the number of U.S. forces in Iraq for a period of upto two years. A senior official said reinforcements numbering ‘’About 20,000 troops,’’ and may be more, could be in place within months. The ‘’surge’’ would be achieved by extending the stay of some forces already in Iraq and accelerating the deployment of others.The ‘’irony’’ is that while the generals would have liked more troops in the past, they are ‘’cool’’ idea of sending more now. That’s in part because the politicians and commanders have had trouble agreeing on what the goal of a surge would be.But it is also because they are worried that a surge would further erode the readiness of U.S.’s already stressed ground forces. And even those who back a surge are under no ‘’illusions’’ about what it would mean to the casualty rate. ‘’If you put more American troops on the front line,’’ said a White House Official, ‘’You’re going to have more casualties.’’Coming from Bush, a man known for bold strokes, the surge is a strange half-measure---too large for the political climate at home, too small to crush the ‘’insurgency’’ in Iraq and surely three years too late. Bush has waved off a bipartisan rescue mission out of pride, ‘’stubbornness" or ideology, or some combination of the three. Rather than reversing course, as well the wise elders of the Iraq Study Group advised, the Commander in Chief is betting that more troops will lead the way to what one White House official calls ‘’Victory’’.Bush and Rumsfeld had received brickbats for----
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MCQ-> Applicants for the doctoral programmes of Ambi Institute of Engineering (AIE) and Bambi Institute of Engineering (BIE) have to appear for a Common Entrance Test (CET). The test has three sections: Physics (P), Chemistry (C), and Maths (M). Among those appearing for CET, those at or above the 80th percentile in at least two sections, and at or above the 90th percentile overall, are selected for Advanced Entrance Test (AET) conducted by AIE. AET is used by AIE for final selection.For the 200 candidates who are at or above the 90th percentile overall based on CET, the following are known about their performance in CET: 1. No one is below the 80th percentile in all 3 sections. 2. 150 are at or above the 80th percentile in exactly two sections. 3. The number of candidates at or above the 80th percentile only in P is the same as the number of candidates at or above the 80th percentile only in C. The same is the number of candidates at or above the 80th percentile only in M. 4. Number of candidates below 80th percentile in P: Number of candidates below 80th percentile in C: Number of candidates below 80th percentile in M = 4:2:1.BIE uses a different process for selection. If any candidate is appearing in the AET by AIE, BIE considers their AET score for final selection provided the candidate is at or above the 80th percentile in P. Any other candidate at or above the 80th percentile in P in CET, but who is not eligible for the AET, is required to appear in a separate test to be conducted by BIE for being considered for final selection. Altogether, there are 400 candidates this year who are at or above the 80th percentile in P.What best can be concluded about the number of candidates sitting for the separate test for BIE who were at or above the 90th percentile overall in CET?
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MCQ-> Answer question based on the following information:In the country of Gagan, air travellers can buy their tickets either directly from the airlines or from three websites that are licensed to offer ticketing services online. In Gagan most of the commercial transactions are done electronically, and all citizens have an account with its national bank CeeCee. As a result the three websites have become popular and each transaction through these websites carries a surcharge of Gs. 250 (Gs. refers to Guppes, currency of Gagan). Given below are four post new - year (January 2, 2011 to February 28, 2011) offers from three competing websites: Cozy _ travel Offer : Make a confirmed booking for any service (fight ticket, hotel or rail tickets) through Cozy_travel.com from December 5, 2010 to February 8, 2011 and become eligible for two free air tickets (offer is limited to the base fare). Free tickets have to be booked through online request from January 1, 2011 to February 28, 2011. The request for free tickets should be submitted at least twenty - one days in advance. Free tickets are non - amendable (expect the passenger name) and cannot be cancelled. Free ticket cannot be exchanged for cash or kind with anybody. Cozy_travel will try its best to secure the free ticket as per the request. However, ticket confirmation is subject to airline schedule and set availability in airlines selected and finalized by Cozy_travel from specific available airlines. Cool_yatra Offer : Book any air ticket of any airline on Cool_yatra.com on or after December 21, 2010 and get your next ticket free. Under this offer, only the base fare of free ticket will be refunded by Cool_Yatra.com. Customer will have to bear rest of the charges (other fees and surcharges). The value of base fare will be refunded to passenger on/after March 1 or fifteen days after completion of travel on free ticket (whichever is later). The free ticket can be booked only on Gaga Air flights. The free ticket must be booked within fifteen days of booking the original ticket and the travel date of free ticket must be fifteen days after the booking date of free ticket. There must be a seven day gap between the travel date of main/original ticket and the free ticket. The travel date of free ticket should be on or before February 28, 2011. The free ticket cannot be transferred. On cancellation of the original ticket(s), you no longer remain eligible for the free ticket(s).Easy_travel Cash Back Offer : Easy travel offers 25% cash back on all air ticket bookings between December 5, 2010 and February 28, 2011 using CeeCee net banking service or its debit/credit card. The cash back amount will be credited back to customers account within twenty - one days from making the transaction. Maximum cash back during the period is Gs. 400 per person per ticket and total amount that can be claimed by the customer is Gs. 2,400Ek Ke Sath Ek Offer from Easy_travel : Book an AirSpice ticket with Easy_travel using any credit/debit card, and get another ticket absolutely free. The free tickets will be issued on AirSpice on its entire network. The offer is valid for sale from January 11, 2011 to January 31, 2011. The free ticket must be booked at least fifteen days prior to the date of travel and need to be completed within the offer period. The promotion code for the free ticket will get activated only seven days after booking the main ticket. Easy_travel will charge a handling fee of Gs. 1000/- per person for any amendments made on main ticket. Cancellations of tickets purchased under this offer are not permitted. The free ticket obtained under this offer can not be exchanged for cash and cannot be re-routed.Which offer has got the maximum chance for becoming the most popular among the air travellers of Gagan during post new - year period? Among the following options, choose the best offer - explanation combination.
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