Skills and Trades

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A transformer transfers energy from one circuit to another by Started by nanna	1 Replies 33 Views	Nov 27, 2023 by katrey9207
A transformer has a primary rated voltage of 277 and a secondary rated voltage of 120. If the ... Started by lol1012	1 Replies 47 Views	Nov 27, 2023 by Tester
A transformer has a primary rated voltage of 120 and a secondary rated voltage of 24. If you measure ... Started by Bobvance	1 Replies 41 Views	Nov 27, 2023 by mllong
A transformer has a 240V primary and a 60V secondary. With a 5-ohm load connected, what is the ... Started by cyc028	1 Replies 35 Views	Nov 27, 2023 by DevinBrifm
A transformer has 2,000 turns in the primary coil and 6,000 turns in the secondary coil. If a ... Started by jrobl3	1 Replies 59 Views	Nov 27, 2023 by breounasmoot
A three-phase transformer connection has a delta-connected primary and a wye-connected secondary. ... Started by shanell	1 Replies 67 Views	Nov 27, 2023 by xinyiff
A three-phase transformer bank has the secondary connected in a wye configuration. The center tap is ... Started by blkth103	1 Replies 37 Views	Nov 27, 2023 by brunoanthony
A step-down transformer is used to change: Started by jenniferbaugh1984	1 Replies 29 Views	Nov 27, 2023 by bainer89
A soldering-gun transformer has a turns ratio of 50:1. If the primary operates at 120 V and 3 A, the ... Started by 0220521	1 Replies 56 Views	Nov 27, 2023 by brunoanthony
A single-phase 50-kVAtransformer is rated for a primary voltage of 480 volts and a secondary voltage ... Started by billyboy7272	1 Replies 44 Views	Nov 27, 2023 by wangyichun
A single-phase 25 kVA transformer is rated for 480 V primary and 240 V secondary. The rated ... Started by redpassion	1 Replies 38 Views	Nov 27, 2023 by gyvette
A single-phase 240-volt load is drawing 43 amps and connected to the secondary of a 480 primary to ... Started by lrhoads	1 Replies 37 Views	Nov 27, 2023 by avelasquez
A single-phase 10- kVA transformer is rated for a secondary voltage of 240 volts and has a rated ... Started by dhsndn	1 Replies 56 Views	Nov 27, 2023 by hillard sane
A load that is using 2500 VA of power is using ________ kVA. Started by kmcolvin	1 Replies 27 Views	Nov 27, 2023 by rhhoagland
A coil in a transformer is also called a Started by petersan	1 Replies 23 Views	Nov 27, 2023 by breounasmoot
A 480/240 volt, single phase, 100 kVA transformer is to be installed in a supervised location with ... Started by dabomba718	1 Replies 43 Views	Nov 27, 2023 by marufp
A 4160/240 volt, single phase, 50 kVA transformer is to be installed in a supervised location with ... Started by rissygurl1124	1 Replies 52 Views	Nov 27, 2023 by Htimsrs
A 2.5-kVA transformer has a rated secondary output voltage of 24 V. The maximum rated output current ... Started by knightj	1 Replies 74 Views	Nov 27, 2023 by ElaneShive
________ rated transformers are transformers designed to operate with specific levels of nonlinear ... Started by booty5	1 Replies 46 Views	Nov 27, 2023 by dude123
When the resistance of a parallel RL circuit is decreased, the circuit current becomes less inductive. Started by isam	1 Replies 34 Views	Nov 27, 2023 by ElaneShive
The relationship of volt-amps, watts, and VARs is the same for the RL parallel circuit as it is for ... Started by aeb093	1 Replies 26 Views	Nov 27, 2023 by mamboz
The power factor of an electrical load is a measure of how efficiently the current is being ... Started by lrhoads	1 Replies 28 Views	Nov 27, 2023 by queenBea90
The power factor of an AC circuit containing only resistance would be zero. Started by ddddddddddeeee4444	1 Replies 22 Views	Nov 27, 2023 by ealonif
The impedance of a parallel RLC circuit is the same regardless of the value of the applied voltage. Started by jenniferbaugh1984	1 Replies 30 Views	Nov 27, 2023 by Asfa
The impedance of a parallel RC circuit is always less than the resistance or capacitive reactance of ... Started by joe3899	1 Replies 29 Views	Nov 27, 2023 by jbsuccess1