Input: Read this: For maximum life, capacitors usually need to be able to handle the maximum amount of reversal that a system will experience. An AC circuit will experience 100% voltage reversal, while under-damped DC circuits will experience less than 100%. Reversal creates excess electric fields in the dielectric, causes excess heating of both the dielectric and the conductors, and can dramatically shorten the life expectancy of the capacitor. Reversal ratings will often affect the design considerations for the capacitor, from the choice of dielectric materials and voltage ratings to the types of internal connections used.
Question: What percentage of voltage reversal will an over damped DC circuit experience?

Output: unanswerable


QUES: Into the first half of the twentieth century after the establishment of ROC, Nanjing gradually shifted from being a production hub towards being a heavy consumption city, mainly because of the rapid expansion of its wealthy population after Nanjing once again regained the political spotlight of China. A number of huge department stores such as Zhongyang Shangchang sprouted up, attracting merchants from all over China to sell their products in Nanjing. In 1933, the revenue generated by the food and entertainment industry in the city exceeded the sum of the output of the manufacturing and agriculture industry. One third of the city population worked in the service industry, .

How much of the population worked in a service capacity at that time?
What is the answer?
ANS: One third of the city population


QUES: Nearly 47% of Tajikistan's GDP comes from immigrant remittances (mostly from Tajiks working in Russia). The current economic situation remains fragile, largely owing to corruption, uneven economic reforms, and economic mismanagement. With foreign revenue precariously dependent upon remittances from migrant workers overseas and exports of aluminium and cotton, the economy is highly vulnerable to external shocks. In FY 2000, international assistance remained an essential source of support for rehabilitation programs that reintegrated former civil war combatants into the civilian economy, which helped keep the peace. International assistance also was necessary to address the second year of severe drought that resulted in a continued shortfall of food production. On August 21, 2001, the Red Cross announced that a famine was striking Tajikistan, and called for international aid for Tajikistan and Uzbekistan, however access to food remains a problem today. In January 2012, 680,152 of the people living in Tajikistan were living with food insecurity. Out of those, 676,852 were at risk of Phase 3 (Acute Food and Livelihoods Crisis) food insecurity and 3,300 were at risk of Phase 4 (Humanitarian Emergency). Those with the highest risk of food insecurity were living in the remote Murghob District of GBAO.
The Red Cross announced a famine in Turkey on what day?

ANS: unanswerable


Edwin Chadwick's 1829 article, "Preventive police" in the London Review, argued that prevention ought to be the primary concern of a police body, which was not the case in practice. The reason, argued Chadwick, was that "A preventive police would act more immediately by placing difficulties in obtaining the objects of temptation." In contrast to a deterrent of punishment, a preventive police force would deter criminality by making crime cost-ineffective - "crime doesn't pay". In the second draft of his 1829 Police Act, the "object" of the new Metropolitan Police, was changed by Robert Peel to the "principal object," which was the "prevention of crime." Later historians would attribute the perception of England's "appearance of orderliness and love of public order" to the preventive principle entrenched in Peel's police system.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What was the alternative to prevention?
Ah, so.. a deterrent of punishment


Question: The Elizabethan navigator, Sir Francis Drake was born in the nearby town of Tavistock and was the mayor of Plymouth. He was the first Englishman to circumnavigate the world and was known by the Spanish as El Draco meaning "The Dragon" after he raided many of their ships. He died of dysentery in 1596 off the coast of Puerto Rico. In 2002 a mission to recover his body and bring it to Plymouth was allowed by the Ministry of Defence. His cousin and contemporary John Hawkins was a Plymouth man. Painter Sir Joshua Reynolds, founder and first president of the Royal Academy was born and educated in nearby Plympton, now part of Plymouth. William Cookworthy born in Kingsbridge set up his successful porcelain business in the city and was a close friend of John Smeaton designer of the Eddystone Lighthouse. On 26 January 1786, Benjamin Robert Haydon, an English painter who specialised in grand historical pictures, was born here. The naturalist Dr William Elford Leach FRS, who did much to pave the way in Britain for Charles Darwin, was born at Hoe Gate in 1791.
Try to answer this question if possible: What was the birthplace of Sir Francis Drake?
Answer: Tavistock


Question: The 1960 Four Power Paris Summit between President Dwight Eisenhower, Nikita Khrushchev, Harold Macmillan and Charles de Gaulle collapsed because of the incident. Eisenhower refused to accede to Khrushchev's demands that he apologize. Therefore, Khrushchev would not take part in the summit. Up until this event, Eisenhower felt he had been making progress towards better relations with the Soviet Union. Nuclear arms reduction and Berlin were to have been discussed at the summit. Eisenhower stated it had all been ruined because of that "stupid U-2 business".
Try to answer this question if possible: What did Eisenhower blame for ruining the summit?
Answer:
stupid U-2 business