Question List for "Electricity for the Trades"

Pages: 1 ... 72 73 [74] 75 76 ... 93
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Skills and Trades » A heater element rated for 1000 watts and 120 volts is operated from a 100-volt source. As a result, its: New
Started by jordangardner
 23 Nov 27, 2023
Skills and Trades » Whenever electrons flow through a conductor a magnetic field is created around the conductor. New
Started by allihubbard
 28 Nov 27, 2023
Skills and Trades » The strength of the magnetic field about a single conductor: New
Started by Adc3669
 18 Nov 27, 2023
Skills and Trades » The crane magnet is basically a large permanent magnet. New
Started by abcdef9106
 25 Nov 27, 2023
Skills and Trades » The interaction of magnetic fields, by creating forces that repel or attract, is a means of ... New
Started by lol1012
 14 Nov 27, 2023
Skills and Trades » In a transformer, the alternating input current produces a magnetic field that continually changes ... New
Started by jenniferbaugh1984
 32 Nov 27, 2023
Skills and Trades » In the thermal electric generating process shown, the condenser is supplied with: New
Started by Bobvance
 19 Nov 27, 2023
Skills and Trades » Calculation and measurement of quantities in the magnetic circuit are relatively easy to do and ... New
Started by gjjjjjdkkkkk3k3k33k
 22 Nov 27, 2023
Skills and Trades » Electric energy is considered to be: New
Started by Tiffanyanne824
 13 Nov 27, 2023
Skills and Trades » Which of the following will not be attracted by a magnet? New
Started by dusk108
 18 Nov 27, 2023
Pages: 1 ... 72 73 [74] 75 76 ... 93