Electricity for Refrigeration, Heating, and Air Conditioning (10th Edition)
Verified Answer ✓
An evaporator fan motor cannot be the largest load... more
Verified Answer ✓
The function of the relay and the contactor are ... more
Verified Answer ✓
A magnetic starter contains an overload protection... more
Verified Answer ✓
A load is controlled with the help of a contactor ... more
Verified Answer ✓
When an appropriate voltage rating is preset ... more
Verified Answer ✓
The two kinds of armature present in the contactor... more
Verified Answer ✓
The main parts of the contactor and the relay ... more
Verified Answer ✓
The coil of a relay or contactor can be checked by... more
Verified Answer ✓
Copper base with an attachment of silver or ... more
Verified Answer ✓
The contacts of the contactors are replaced when ... more
Verified Answer ✓
During troubleshooting, the relay coil or ... more
Verified Answer ✓
The voltage should be measured between two ... more
Verified Answer ✓
Coil ; The coil of the contactor can get damaged ... more
Verified Answer ✓
It is hard to mend a contactor because it is ... more
Verified Answer ✓
When the appliance is in the de-energized state, "... more
Verified Answer ✓
The contacts in the relay cannot be checked by ... more
Verified Answer ✓
The ampacity or the maximum current carrying ... more
Verified Answer ✓
An overload is present to safeguard the appliance ... more
Verified Answer ✓
An electrical heater is an electrical appliance ... more
Verified Answer ✓
In an electric motor group of a coil is present ... more
Verified Answer ✓
The pilot duty overload uses some elements like ... more
Verified Answer ✓
Pilot duty overload is used in breaking the ... more
Verified Answer ✓
The pilot duty overload uses some elements like ... more
Verified Answer ✓
When current passes through the bimetal of the ... more
Verified Answer ✓
The construction of a line breaker consists of a ... more
Verified Answer ✓
A magnetic overload device does not provide the ... more
Verified Answer ✓
Internal compressor overload provides a faster ... more
Verified Answer ✓
First, check if the compressor is cool or hot to ... more
Verified Answer ✓
The two pilot duty overloads and their working are... more
Verified Answer ✓
A magnetic starter is a device that controls the ... more
Verified Answer ✓
A magnetic starter is commonly used in a three-... more
Verified Answer ✓
The types of magnetic starter overloads are a ... more
Verified Answer ✓
Push-button stations are manually controlled ... more
Verified Answer ✓
At stationary rotor, the current drawn is more ... more
Verified Answer ✓
; The wiring diagram depicts the contractor ... more
Verified Answer ✓
; The diagram depicts the fan motor controlled by... more