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Grade 11 DSA

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1.
2 points
29) Article ____ of the NEC lists the requirements for grounding and bonding electrical systems.
2.
2 points
13) Minimum size allowed for rigid metal conduit _________________.
3.
2 points
When a person puts a lock on a piece of equipment to lock it out, the key is kept by ______.
4.
2 points
14) The number of conductors allowed in a raceway or conduit is based on _____________.
5.
2 points
2) Construction site outlets must be ____________________.
6.
2 points
Nonmetallic sheathed cable, NMC, must be supported at intervals not exceeding ________.
7.
2 points
17) The conductors that run overhead from the utility transformer to the residence are called the __________.
8.
2 points
One area where armored cable cannot be used is _________________.
9.
2 points
31) Rigid Metal Conduit must be supported within __________ of outlet boxes, junction boxes, cabinets, and conduit bodies.
10.
2 points
10) The number of bends in one run of conduit between pull points shall not be more than the equivalent of ___________________.
11.
2 points
Fall protection must be used whenever workers are on a walking or work surface that is _______ feet or more high and has unprotected sides
12.
2 points
All cut ends of pipe must be ________________.
13.
2 points
19) The service conductors that run underground from the utility transformer to the meter socket are known as __________.
14.
2 points
7) The demand factor of 35% applies to what portion of lighting load for a dwelling_________.
15.
2 points
30) Rigid Metal Conduit must be supported at least every __________ feet along a conduit run.
16.
2 points
What is the required number of small appliance circuits required for a kitchen in a dwelling unit?
17.
2 points
21) The NEC requirements for minimum burial depths are found in Table __________.
18.
2 points
3) When changing bits in a current style 120 volt electric drill _____________________.
19.
2 points
Which of the following does not require a GFCI circuit?
20.
2 points
All electrical lines and equipment should be considered ____ until determined otherwise
21.
2 points
22) The grounding electrode conductor is attached to the metal pipe no more than __________ feet from the point where the metal water pipe enters the house
22.
2 points
15) The name for the type of fitting used to join 2 pieces of rigid conduit is the _________________.
23.
2 points
A GFCI will open the circuit when it detects a current difference of ______.
24.
2 points
32) The NEC defines __________ as an unthreaded thin wall raceway of circular cross section designed for the physical protection and routing of conductors and cables
25.
2 points
When using Bx, Armored Cable, it shall be secured every _______ after the 1st staple.
26.
2 points
2.51) When using BX, Armored Cable, it shall be secured within ______ of every junction box, cabinet or outlet box.
27.
2 points
6) The outside dimensions of a dwelling unit are 20 feet by 40 feet. The building has 2 levels with identical floor space. The calculated lighting load is?
28.
2 points
18) When installing an overhead service, _____________ feet of conductor should stick out from the weather head for the formation of a drip loop
29.
2 points
20) When installing an underground service, a warning tape must be installed at least __________ above the buried service entrance conductors.
30.
2 points
11) A conduit run of EMT is 150’ how many pieces of conduit do you use?
31.
2 points
4) When a single made electrode does not have a resistance to ground of _________ ohms or less, it must be augmented by one additional made electrode.
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