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electrical DSA Questions and Answers 100% Solved
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Exam of 3 pages for the course DSA at DSA (electrical DSA)
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electrical DSAThe National Electrical code is revised every ______________ years? - answer3
IN general, junction and outlet boxes must be? - answer Accessible 314.29
Receptacles shall be installed so that no point measured horizontally along the floor line
in any wall space is more than how many feet from a receptacle outlet. - answer12ft
210.52A1
At least ____________ of free conductors shall be left at each lamp holder, receptacle,
and outlet junction and switch point for splices or connections to fixtures or devices. -
answer6 inches 334.30-3
A bathroom is an area Including a basin and one or more of the following: -
answerToilet, Tub, and Shower
Nonmetallic sheathed cable, NMC, must be supported at intervals not
exceeding______________ - answer4.5 ft 334.30
The black (hot) wire is attached to the __________ on the receptacle. - answer Brass
screw
To wire a duplex receptacle so that one receptacle is switched you need to
__________. - answerBreak the tab on the side with the brass screw
Current can be measured using an ______________. - answerAmmeter
A voltmeter is connected in _____________ to the circuit. - answerParallel
Clamp-on amp meters - answerConnect around one conductor only
A toaster is listed as 1560 W. When it is plugged into a 120 V circuit and starts to make
toast, how many amperes will it draw? - answer13
The statement "current is directly proportional to voltage and inversely proportional to
resistance" is known as _________ law. - answerOhm's
Circuits that have more than one path for current flow are _______ circuits. -
answerParallel
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