Question List for "Electricity for the Trades"

Pages: 1 ... 26 27 [28] 29 30 ... 93
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Skills and Trades » A transformer has a primary rated voltage of 277 and a secondary rated voltage of 120. If the ... New
Started by lol1012
 83 Nov 27, 2023
Skills and Trades » A transformer has 2,000 turns in the primary coil and 6,000 turns in the secondary coil. If a ... New
Started by jrobl3
 87 Nov 27, 2023
Skills and Trades » The impedance of a parallel RLC circuit is the same regardless of the value of the applied voltage. New
Started by jenniferbaugh1984
 56 Nov 27, 2023
Skills and Trades » A step-down transformer is used to change: New
Started by jenniferbaugh1984
 65 Nov 27, 2023
Skills and Trades » Power factor affects the calculation of power in alternating current circuits, but not in direct ... New
Started by Tiffanyanne824
 52 Nov 27, 2023
Skills and Trades » A load that is using 2500 VA of power is using ________ kVA. New
Started by kmcolvin
 67 Nov 27, 2023
Skills and Trades » A single-phase 25 kVA transformer is rated for 480 V primary and 240 V secondary. The rated ... New
Started by redpassion
 73 Nov 27, 2023
Skills and Trades » In a parallel RL circuit, the total current equals the vector sum of IR and IL. New
Started by allihubbard
 52 Nov 27, 2023
Skills and Trades » A 4160/240 volt, single phase, 50 kVA transformer is to be installed in a supervised location with ... New
Started by rissygurl1124
 99 Nov 27, 2023
Skills and Trades » In a parallel RC circuit there is 4 A through the resistive branch and 2 A through the capacitive ... New
Started by majortom123
 64 Nov 27, 2023
Pages: 1 ... 26 27 [28] 29 30 ... 93