Question List for "Electricity for the Trades"

Pages: 1 ... 27 28 [29] 30 31 ... 93
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Skills and Trades » A soldering-gun transformer has a turns ratio of 50:1. If the primary operates at 120 V and 3 A, the ... New
Started by 0220521
 30 Nov 27, 2023
Skills and Trades » In a parallel RC circuit, the applied AC voltage is the same across each branch. New
Started by gboileau
 18 Nov 27, 2023
Skills and Trades » A coil in a transformer is also called a New
Started by petersan
 19 Nov 27, 2023
Skills and Trades » A single-phase 240-volt load is drawing 43 amps and connected to the secondary of a 480 primary to ... New
Started by lrhoads
 34 Nov 27, 2023
Skills and Trades » A 2.5-kVA transformer has a rated secondary output voltage of 24 V. The maximum rated output current ... New
Started by knightj
 49 Nov 27, 2023
Skills and Trades » An electrical system with a power factor of 0.65 will have fewer losses than one with a power factor of 0.95. New
Started by Triley39
 31 Nov 27, 2023
Skills and Trades » The relationship of volt-amps, watts, and VARs is the same for the RL parallel circuit as it is for ... New
Started by aeb093
 14 Nov 27, 2023
Skills and Trades » When the power factor of an electrical system is corrected from 60 percent to 90 percent the line current New
Started by awgagawg
 25 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
 24 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
 50 Nov 27, 2023
Pages: 1 ... 27 28 [29] 30 31 ... 93