Skills and Trades

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The start capacitor is ________. A) connected in series with the start winding of a shaded pole ... Started by Shelles	1 Replies 83 Views	Jul 26, 2018 by angrybirds13579
Identify the windings and the terminal markings for any of the three types of single-phase hermetic ... Started by plus1	1 Replies 18 Views	Jul 26, 2018 by Anna
The capacitor-start, induction-run (CSIR) motor ________. A) uses a start capacitor that is ... Started by strangeaffliction	1 Replies 51 Views	Jul 26, 2018 by scikid
A series heat reclaim system primarily recovers: A) Latent heat from the refrigerant. B) ... Started by altibaby	3 Replies 279 Views	Jul 26, 2018 by cloudre37
A traditional compression refrigeration cycle that condenses the refrigerant in the condenser is a: ... Started by c0205847	1 Replies 78 Views	Jul 26, 2018 by joechoochoy
Explain how the motor terminals are sealed in a hermetic compressor so refrigerant does not leak ... Started by lidoalex	1 Replies 51 Views	Jul 26, 2018 by jjorrostieta
The contacts of the current relay are normally closed. Indicate whether the statement is true or ... Started by mikaylakyoung	1 Replies 40 Views	Jul 26, 2018 by lolol
The run capacitor in the PSC compressor remains in the circuit at all times and can help regulate ... Started by Destiiny22	3 Replies 186 Views	Jul 26, 2018 by amandanbreshears
The current relay has ________. A) a coil with low resistance and normally open contacts B) a ... Started by hubes95	1 Replies 44 Views	Jul 26, 2018 by johnpizzaz
The main difference between a relay and a contactor is that the contactor usually has more contacts. ... Started by Yi-Chen	1 Replies 68 Views	Jul 26, 2018 by uniquea123
One of the windings in a three-phase motor is smaller than the other two so that a phase shift can ... Started by eruditmonkey@yahoo.com	1 Replies 85 Views	Jul 26, 2018 by mirabriestensky
The three-phase motor has more starting torque than an equal size single-phase motor. Indicate ... Started by joe	3 Replies 146 Views	Jul 26, 2018 by jazzlynnnnn
If you change motor terminal T1 to L2 of the supply voltage and terminal T2 to L1 of the supply ... Started by kfurse	1 Replies 53 Views	Jul 26, 2018 by GCabra
The three-phase motor does not require any current relays, potential relays, or a centrifugal switch ... Started by NClaborn	1 Replies 69 Views	Jul 26, 2018 by irishcancer18
The phase shift that is required to create torque for a three-phase motor is ________. A) created ... Started by kodithompson	1 Replies 45 Views	Jul 26, 2018 by brittiany.barnes
You need to know how to reconnect a three-phase motor for a change of voltage ________. A) ... Started by dalyningkenk	3 Replies 12 Views	Jul 26, 2018 by Juro
If a three-phase motor runs but draws excessive current, you should suspect ________. A) a faulty ... Started by sheilaspns	1 Replies 23 Views	Jul 26, 2018 by irishcancer18
The heater is the part of the motor starter overload that opens and interrupts current flow. ... Started by Coya19@aol.com	1 Replies 27 Views	Jul 26, 2018 by macagn
A dual-element fuse ________. A) can detect slow overcurrent and large short-circuit currents B) ... Started by plus1	1 Replies 17 Views	Jul 26, 2018 by chevyboi1976
An overload device may be mounted internally in a compressor or externally to detect heat on the ... Started by dmcintosh	3 Replies 23 Views	Jul 26, 2018 by amanda_14
A solenoid is ________. A) a reversing relay that is used to start heat pumps B) a valve that is ... Started by BRWH	1 Replies 24 Views	Jul 26, 2018 by bdobbins
A motor starter ________. A) is just a larger version of a relay, since it has only a coil and ... Started by CBme	1 Replies 21 Views	Jul 26, 2018 by meltdown117
The motor starter has auxiliary contacts that ________. A) are connected in parallel with a start ... Started by tfester	1 Replies 50 Views	Jul 26, 2018 by Yixagurpuldink
A fixed-pressure switch can be adjusted a small amount around a fixed pressure setpoint. Indicate ... Started by armygirl	3 Replies 50 Views	Jul 26, 2018 by mtmmmmmk
The heat anticipator produces heat while the heating thermostat contacts are in the open position. ... Started by oliviahorn72	1 Replies 39 Views	Jul 26, 2018 by vseab