0
What are concrete and masonry screws used for in commercial wiring?
Wiki User
∙ 10y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How do you access the wiring in a recessed light?
There will always be a way to dismount the fixture. Look for some screws, they are usually hidden from sight.
Does commercial electrical wiring have to be in conduit if it is behind a wall covering?
It depends on whether the building classification is combustible or non combustible. On a new commercial building wiring is usually designed by an electrical engineer. In this case the wiring is done to their specifications. On a rewire of a commercial building BX cable can be used behind wall board. The reasoning is that most commercial buildings these days use steel studs. Dragging ordinary NMD wire through these types of studs can cut the outer sheath. In some jurisdictions steel stud bushings have to be used when a steel stud is hole punched. By using this type of wiring cable, rigid conduit or EMT does not have to be used.
What does a commercial electrical contractor do?
A commercial electrical contractor is one who is hired by a commercial company to establish contracts with electrical companies. They make a significant yearly salary and does not require too exhaustive labor.
Do black wires always go to brass color screws?
In residential 120 volt wall outlet wiring yes the black always goes to the brass/copper screw. White is connected to the silver screw, and ground to the green screw.
What is difference between cleat and conduit wiring?
Cleat wiring is exposed while in conduit wiring the wires are well protected inside tubes/pipes.
How do you replace a wiring harness on a Dodge Ram?
The wiring harness can be removed by unplugging all of the wires. The wiring harness is also held in place by several retaining screws. Remove the retaining screws.
Show you the Commercial trailer wiring diagram?
Trailer wiring diagrams are available for most commercial trailers. These either come standard with the equipment or can be found online.
What has the author John T Earl written?
John T. Earl has written: 'Commercial electrical wiring and design' -- subject(s): Commercial buildings, Electric equipment, Interior Electric wiring
Where is the blower motor resistor for 98 Kia Sephia?
Look under your glove box and locate the wiring coming out of of the blower motor. This wiring connects to more wiring coming out of the heater/ac ducting behind the glove box. That connecting wiring comes from the blower motor resistor. It is held in place by two screws, one on each side. Remove those screws and the resistor will slide out.
How do you remove front speakers in a Mitsuibishi Mirage?
Remove the speaker covers, by loosening the retaining screws. Remove the speaker retaining screws. Remove the wiring harness. The speakers will come out.
How do you install a Mitsubishi eclipse driver mirror?
To install the Mitsubishi Eclipse driver mirror, you will need to remove the interior door panel on the driver's side. Then, remove the cover for the mirror screws. Remove the screws and wiring and remove the old mirror. Replace the wiring and screws as you add the new mirror to the car. Then place the cover and the door panel back on the vehicle.
How do you install a stereo in a 1995 Buick Lesabre OR A WIRING DIAGRAM?
Connect the wiring harness to the back of your 1995 Buick LeSabre stereo. Secure the stereo with the stereo retaining screws.
How do you remove front speakers for Chevy Equinox?
The Chevrolet equinox front speakers are held in place with two retaining screws. Remove the retaining screws and the wiring harness. The speakers will come out.
Where is the blower motor resistor on the Xterra?
just behind the blower motor under the passenger side dash is a plug (with a large white plastic wiring connector) that is the resistor. two screws (7/32?) hold it in place as well as a small spring clip holding the wiring in place. just remove the two screws and pull out. To remove the resistor block from the wiring harness, squeeze in on the two tabs at the wiring end of the white harness. xterraparts.com has them for about $19.
How to install a DVD player on a 1996 suburban?
Attach the wiring harness to the back of your 1996 Chevy Suburban DVD player. Secure the DVD player with the retaining screws. There will be four retaining screws.
How do you access the wiring in a recessed light?
There will always be a way to dismount the fixture. Look for some screws, they are usually hidden from sight.
How do you replace the cluster on a Toyota Echo?
you pull out the fram around the cluster then there are 2 screws you unscrew them and unhook from the wiring harness
