701 Kentucky Standard Master Electrician Exam Quiz

What is the demand factor applied in calculating feeder or service conductor load for a commercial kitchen having four electrical ovens?

What is the minimum size THWN branch circuit conductor required for a 20 HP, 480-volt, 3 Phase Induction type squirrel cage motor with nameplate FLI of 26.5 amps?

For a one-family dwelling with a 200 ampere, 120/240-volt, single-phase main service panel, supplied with size 2/0 AWG THW copper ungrounded service-entrance conductors in rigid metal conduit (RMC), what is the minimum allowed size of bonding jumper for the service-entrance conduit?

With 15-kW or less on portable generators manufactured before __________ listed cord sets or adapters incorporating listed GFCI protection are allowed to be used to meet the GFCI requirement.

What is the minimum size THW copper branch-circuit conductor required by the NEC for a 3-phase, continuous-duty, ac motor drawing 70 amperes for phase, when all terminations are rated for 75° C?

Lighting and trolley busway must be installed __________ or more above the floor or working platform, unless a cover is provided that is identified for the purpose.

Electrical nonmetallic tubing (ENT) shall be securely fastened in place within __________ of each cabinet, device box, fitting, junction box, or outlet box where it terminates.

What is the minimum size for a copper grounding electrode conductor attached to the concrete-encased steel reinforcing bars used as a grounding electrode, when the ungrounded service-entrance conductors for a residence are size 3/0 AWG copper conductors?

The material selected for a grounding electrode conductor should be protected from corrosion or resist any __________ condition extant at the installation.

If the sum of PV system voltages of two monopole subarrays in a bipolar PV system exceeds the rating of the conductors and connected equipment, they must __________ .

A location used to house four or more persons incapable of self-preservation due to age; mental limitations, mental illness or chemical dependency; or physical limitation due to accident or illness on a(n) __________ basis is a limited care facility.

Grounding electrode conductor or bonding jumper connections to a grounding electrode must be accessible. A buried or encased connection in a __________ , buried, or driven grounding electrode is not required to be accessible.

What is the minimum rating for a service disconnecting means when supplied with a 120/240-volt, 3-wire, single phase service for a one-family dwelling?

During lightning events, limiting the length of the primary protector grounding conductors for communications circuits assists in reducing voltage between the buildings communications systems and __________ .

For required disconnecting means for a fluorescent luminaire, which of the following statements is true?

General-use dimmer switches shall be used only to control permanently installed __________ luminaries (lighting fixtures).

On a metal wireway cross-section, what is the maximum percent that may be occupied by conductors, splices, and taps at any point?

What is the minimum volume, in inches, required of a two (2) gang device box that is to contain two (2) size 14/2 AWG with ground NM cables and two (2) size 12/2 AWG with ground NM cables connected to a duplex receptacle connected to a single-pole switch, which also contain four (4) cable clamps?

A test of the complete legally required standby system when installed must be conducted and witnessed by the __________ .

What is the minimum allowable trade size intermediate metal conduit (IMC) required to contain a total of ten (10) copper THW conductors in a 20 foot run, five (5) size 1 AWG and five (5) size 3 AWG?