answersLogoWhite

0

When exist a junction box EMT, conduit must be supported within 18 inches.

User Avatar

Wiki User

11y ago

What else can I help you with?

Related Questions

What is the purpose of a Gap junction?

A gap junction enables connections between two different animal cells. It allows ions and molecules to pass between the cells freely and helps the organism to continue to exist.


How many inches is 800ml?

that problem does not exist but if you mean mm (milimeters) it is31.496063 inches.


Hexagon with sides being 16 inches?

Yes, it can exist.


A regular octagon with sides 5 inches?

Yes, it can exist.


What is the annual rainfall in Romania in inches?

Data exist for localities in Romania.


The progressive movement supported the idea does the federal government should?

The progressive movement supported the idea that the federal government should allow the companies to exist but regulate them for the public interest.


Which is not a way a mouse might connect to the computer Firewire Serial?

Serial mice were very common and still supported. Firewire mice do not exist.


What are Texans who supported the federal government called?

Texas didn’t exist in 1789 when the constitution was written. It didn’t become a state until 1846.


Read the Preamble from the Declaration of Independence. Which conclusion from the Declaration of Independence is best supported by the reasoning in the paragraph?

Governments exist to protect the people who created them :)


What is the depletion layer in a semi conductor?

in correct sense it is not the layer but the region around the metallurgical junction which is depleted of charge carriers .in this region an internal electric field exist which counter balance the diffusion of electron and hole around the junction . basically the main reason for the formation of depletion region is the concentration gradient across metallurgical junction of p-n semiconductor.


What will be the effect if the threaded portion of conduit is not fully fitted to the coupling?

In the United States, the NEC requires that runs of conduit be continuous and connections be made wrench tight. If done properly this provides added grounding protection to your circuits. If a connection is left loose, that added grounding protection does not exist. There are times when threaded connections simply won't thread completely. This may require that the conduit threads be "run" with a threader to remove whatever is preventing this from happening. With experience you learn what is acceptable or not acceptable. Generally, if the connection is "wrench tight" and is otherwise secure, that is sufficient.


What will be the effect if threaded portion of conduit is not fully fitted to the coupling?

In the United States, the NEC requires that runs of conduit be continuous and connections be made wrench tight. If done properly this provides added grounding protection to your circuits. If a connection is left loose, that added grounding protection does not exist. There are times when threaded connections simply won't thread completely. This may require that the conduit threads be "run" with a threader to remove whatever is preventing this from happening. With experience you learn what is acceptable or not acceptable. Generally, if the connection is "wrench tight" and is otherwise secure, that is sufficient.