MAGIC SQUARE: Calculate A+B+C
[7344] MAGIC SQUARE: Calculate A+B+C - The aim is to place the some numbers from the list (6, 7, 8, 9, 15, 16, 17, 20, 43, 44, 45, 90) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A+B+C. - #brainteasers #math #magicsquare - Correct Answers: 2
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MAGIC SQUARE: Calculate A+B+C

The aim is to place the some numbers from the list (6, 7, 8, 9, 15, 16, 17, 20, 43, 44, 45, 90) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A+B+C.
Correct answers: 2
#brainteasers #math #magicsquare
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Ed and Ted met for the first t...

Ed and Ted met for the first time in twenty years. "So, how's life been for you?" Ed asked.
"Not too good," Ted replied. "My first wife died of cancer, my second wife turned out to be a lesbian and ran off with another woman and took all our savings, my son's in prison for trying to kill me, my daughter got run over by a bus, my house was hit by a low-flying aircraft, my vintage car rolled off the dockside into the sea, I had to have my dog put down recently, my doctor says that I have an incurable disease and to cap it all my business has just gone bust."
"Oh dear, that sounds terrible." Ed said. "What business were you in?"
"I sell lucky charms," said Ted.
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In 1941, the first hydrogen-cooled electrical generator for outdoor installation in the U.S. was put into operation. Built by the General Electric Company for the city of Glendale, Cal., it was rated 20,000 kW and cost $391,669. It was mounted on an open deck. (The first GE-built, hydrogen-cooled indoor generator started operation started on 12 Oct 1937). In modern hydrogen-cooled turbo-generators, hydrogen is used as a coolant fluid. The stator core is direct cooled with hydrogen, for example, at a pressure of 3-6 bar. The advantage of hydrogen is a high thermal conductivity and lower friction than air-cooled generators, thus more efficient operation, lower fuel consumption, highest output capacity, and lowest operating cost.*
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