Electricity for Refrigeration, Heating, and Air Conditioning (10th Edition)
Verified Answer ✓
The phenomenon of the physical attraction of ... more
Verified Answer ✓
The power that is produced by the turning motion ... more
Verified Answer ✓
Any space surrounding an electric motor is not ... more
Verified Answer ✓
A magnet exhibits the magnetic force for a proper ... more
Verified Answer ✓
A wire is wrapped around an iron core and ... more
Verified Answer ✓
To make an electromagnet, the magnetic material ... more
Verified Answer ✓
Attract ; The opposite poles of different magnets ... more
Verified Answer ✓
The polarity of magnets helps in the rotation of ... more
Verified Answer ✓
The squirrel cage rotor is the most commonly used ... more
Verified Answer ✓
The frequency of the current is responsible for ... more
Verified Answer ✓
; The speed of the motor is calculated by ... more
Verified Answer ✓
The various types of motors with single-phase are ... more
Verified Answer ✓
The capacitor start motor has more torque than the... more
Verified Answer ✓
A shaded-pole motor can be used as a fan motor for... more
Verified Answer ✓
The stator poles have thick copper wire into the ... more
Verified Answer ✓
The shaded-pole motor can be reversed by reversing... more
Verified Answer ✓
The placement of the winding does not determine ... more
Verified Answer ✓
; A shaded-pole motor has a switch to control the... more
Verified Answer ✓
The inductive reactance creates the torque for the... more
Verified Answer ✓
There is no disconnection switch present in the ... more
Verified Answer ✓
In a split-phase motor, bearing, winding and ... more
Verified Answer ✓
Ampere is the unit of the current. The prefix ... more
Verified Answer ✓
A capacitor can be used to increase the initial ... more
Verified Answer ✓
A running capacitor always stays in the circuit ... more
Verified Answer ✓
The rules for replacing a capacitor are:The new ... more
Verified Answer ✓
There are two windings present in the permanent ... more
Verified Answer ✓
Only the capacitor-start-capacitor-run motor uses ... more
Verified Answer ✓
Verified Answer ✓
The split-phase motor does not contain a capacitor... more
Verified Answer ✓
A three-phase motor has very high torque but this ... more
Verified Answer ✓
; A capacitor-start-capacitor-run motor contains ... more
Verified Answer ✓
A hermetic compressor shell is used to enclose a ... more
Verified Answer ✓
To troubleshoot an electric motor, check the ... more
Verified Answer ✓
The total capacitance will not be the sum of both ... more
Verified Answer ✓
The total capacitance will not get the value that ... more
Verified Answer ✓
The rating of the capacitor is calculated by ... more
Verified Answer ✓
The provided capacitor has less value of the ... more
Verified Answer ✓
The provided capacitor has less value of the ... more
Verified Answer ✓
Connect the 30 microfarad capacitor having 370 ... more
Verified Answer ✓
Connect the 180 microfarad capacitor having 250 ... more
Verified Answer ✓
Verified Answer ✓
The troubleshooting technician should first ... more
Verified Answer ✓
The start, run, and common winding can be grounded... more
Verified Answer ✓
The internal overload must be closed during ... more
Verified Answer ✓
In a compressor that is electronically commutated... more
Verified Answer ✓
The direct current motor is operated by the ... more
Verified Answer ✓
500,000 ohms is the maximum resistance that can be... more
Verified Answer ✓
The electronically commutated motor uses less ... more
Verified Answer ✓
An electronically commutated motor is similar to a... more
Verified Answer ✓
The electronically commutated motor (ECM) does not... more
Verified Answer ✓
In an Electronically commutated motor (ECM) has a ... more
Verified Answer ✓
During troubleshooting of an Electrically ... more