Electrical Wiring Unit 7 Exam Questions with Verified Answers ( Latest Update 2024)
Duplex receptacle - Answers The most common type of receptacle used in residential installations for
general purpose circuits is the___receptacle.
False. - Answers Receptacles that may only use copper conductors are indicated by the letters CO/ALR.
Terminate - Answers The NEC states that back-wired receptacles may only be used to__a circut.
Push-In - Answers Back-wired receptacles are equipped with___terminals in addition to their side-wiring
terminals.
Brass - Answers A split-wired receptacle is created by removing the____connector tab between the
terminals on the receptacle.
Brass - Answers The black, or hot, conductor is always connected to the___terminals on a receptacle.
True. - Answers CU-Clad indicates that a receptacle may only be used with copper-clad aluminum
conductors
Portable appliances.
Stationary appliances.
Fixed appliances. - Answers List the three classifactions of appliances.
They are intended to serve only one appliance. - Answers How do receptcles for individual equipment
and large appliances differ from tpical duplex receptacles?
False - Answers Beginning in 1996, the NEC required that all new installations for ranges and clothes
dryers must use three-conductor cable.
False. - Answers Kitchen ranges require heavy-duty 30-ampere receptacles.
Flush/surface - Answers Receptacles for large appliances and equipment are available in___mounted
and___mounted types
Duplex receptacle - Answers The most common type of receptacle used in residential installations for
general purpose circuits is the___receptacle.
False. - Answers Receptacles that may only use copper conductors are indicated by the letters CO/ALR.
Terminate - Answers The NEC states that back-wired receptacles may only be used to__a circut.
Push-In - Answers Back-wired receptacles are equipped with___terminals in addition to their side-wiring
terminals.
Brass - Answers A split-wired receptacle is created by removing the____connector tab between the
terminals on the receptacle.
Brass - Answers The black, or hot, conductor is always connected to the___terminals on a receptacle.
True. - Answers CU-Clad indicates that a receptacle may only be used with copper-clad aluminum
conductors
Portable appliances.
Stationary appliances.
Fixed appliances. - Answers List the three classifactions of appliances.
They are intended to serve only one appliance. - Answers How do receptcles for individual equipment
and large appliances differ from tpical duplex receptacles?
False - Answers Beginning in 1996, the NEC required that all new installations for ranges and clothes
dryers must use three-conductor cable.
False. - Answers Kitchen ranges require heavy-duty 30-ampere receptacles.
Flush/surface - Answers Receptacles for large appliances and equipment are available in___mounted
and___mounted types
