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New Electrical Work

Electrical work ranges from the installation of new electrical components to the maintenance and repair of existing electrical infrastructure. It may also include wiring airplanes, ships and other mobile platforms.

4,938 Questions

How many amps is the 12volt accessory supply?

That depends on your car. You should check the manual. If it's not explicitly mentioned, you should check in the manual which fuse belongs to the accessory supply and then check the rating of that fuse in the fuse box.

What is the first thing you should do before using a 60kW power distribution panel?

Before using a 60kW power distribution panel, ensure that all safety precautions are followed. This includes verifying that the panel is properly grounded, checking for any physical damage or wear, and confirming that all connections are secure. Additionally, familiarize yourself with the panel's operation manual and safety guidelines.

Watts a 100 amp panel will run?

A 100 amp panel can handle up to 22,000 watts of power. This means you can safely run multiple high-power appliances or devices simultaneously without overloading the electrical system. However, it's important to distribute the load across the circuits to prevent tripping the breakers.

What is the box used for connecting conductors in a wiring installation called?

The box used for connecting conductors in a wiring installation is called an electrical junction box. It serves as a protective enclosure to house electrical connections, providing safety and organization for the wiring system.

Can you use 10 2 wire to come off a 60A double throw and run it to a sub panel with 2 spaces 20A each and be up to residential code?

No, using 10-2 wire for a 60A circuit is not up to code. For a 60A circuit, you need to use at least 6 AWG copper or 4 AWG aluminum wire. Also, the subpanel should be sized appropriately for the amperage of the circuit it is fed from. In this case, the subpanel should be at least 60A, not 20A.

You have two white wires and two black wires which one is the ground?

black wire is hot wire .And the white is the common or white is ground. Depends on what your talking about in an outlet or car battery. In a outlet the ground wire is green or bare copper. neutral is red and hot is black (I remember it by hot can kill you so black is death) if I am not mistaken. As for a car battery i think it's the opposite red is hot and black is neutral.

How do you power a 50 amp kiln in your garage?

To power a 50 amp kiln in your garage, you will likely need to install a dedicated 240-volt circuit with the appropriate wiring and breaker to handle the load. It is recommended to consult with a qualified electrician to ensure that the electrical system in your garage can safely support the kiln's power requirements.

Can a 3200 watt oven fit a 13 amp plug?

It depends, the current draw is as follows:

120VAC - 27A

208VAC - 15A

240VAC - 13A

No it would not, the appropriate plug would be:

120VAC - 30A circuit, or 50A depending on if it will have a high duty cycle.

208VAC - 30A circuit, unlikely unless you have 3-phase power

240VAC - 30A circuit, NEMA 14-30 if you have split phase power (ie: if in a home)

Answer

As the question refers to a '13-A' plug, then it's reasonable to assume that the questioner is referring to a British wiring system, in which a '13-A' fused plug is the name given to the standard 230-V plug used in a UK residence; the '13-A' refers to its rated current. Reference to the UK's Wiring Regulations will give a definitive answer.

If you apply the equation for power (P =UI) the you will see that the maximum power that it can supply to a load is: P = 230 x 13 = 2990 W

From this, it is apparent that a 3200-W load would be 'pushing it' and will likely operate the plug's fuse within a short period of time.

Electric baseboard heaters are classified as?

Electric baseboard heaters are classified as electric resistance heaters that are mounted on walls near the floor. They work by heating the air in the room through convection, where cool air is drawn in, warmed up by the heating element, and then circulated back into the room. These heaters are typically controlled by a thermostat to regulate the temperature.

What do they replace when upgrading from 60 amp to 100amp?

Usually you just have to replace the electric panel and maybe the electric meter and entrance cable. It would be unusual, but the power company may want to replace the cable from the local transformer to your house.

What size conduit for 400 amps?

Answer for USA, Canada and countries running a 60 Hertz supply service

If you use 500 MCM wire rated at 90 degrees C which is rated at 515 amps and allow for 80% ampacity of the wire which equals 412 amps, the conduit size will be three inches. If you use 700 MCM wire rated at 60 degrees C which is rated at 500 amps and allow for 80% ampacity of the wire which equals 400 amps, the conduit size will be three and one half inches.

Before you do any work yourself,

on electrical circuits, equipment or appliances,

always use a test meter to ensure the circuit is, in fact, de-energized

IF YOU ARE NOT REALLY SURE YOU CAN DO THIS JOB

SAFELY AND COMPETENTLY

REFER THIS WORK TO QUALIFIED PROFESSIONALS.

What gauge wire for 240 volt 25 amp 50 ft?

For a 240 volt, 25 amp circuit over 50 feet, a recommended wire gauge would be AWG 10 copper wire to ensure safe and efficient operation with minimal voltage drop. This gauge provides adequate capacity to handle the current while keeping the voltage within acceptable limits. Be sure to consult local electrical codes and regulations for specific requirements.

What is the polarity of wires when you have a black and a white wire on a 12 volt radar?

In a DC circuit, the black wire is typically the negative (-) wire and the white wire is the positive (+) wire. To ensure proper connection, always check the specific wiring instructions for the radar system you are using.

Is it safe to parallel 10 gauge wire for 60 amps?

No, it is not safe to parallel 10 gauge wire for a 60-amp circuit. You should use a wire size that is rated for the amperage of the circuit to ensure it can handle the load safely and prevent overheating. In this case, you should use a minimum of 6 gauge wire for a 60-amp circuit.

Main reason for grounding the outer shell of an electric fixture is to what?

The main reason for grounding the outer shell of an electric fixture is to prevent electric shock in case of a fault within the fixture. Grounding directs any excess electricity to the ground, keeping the outer shell safe and reducing the risk of electric shock to anyone touching it.

Is there a 40 amp outlet?

Yes, a 40 amp outlet is typically used for larger appliances such as electric stoves, ovens, or some high-powered tools. It will have a specific plug configuration and should only be installed by a qualified electrician to ensure proper safety and functionality.

800 amp service using parallel sets of 500 cu what size grounding electrode conductor?

For an 800 amp service with parallel sets of 500 kcmil copper conductors, the grounding electrode conductor size should be based on the largest conductor in the parallel set. The grounding electrode conductor size should be sized based on Table 250.66 in the NEC, which recommends a minimum size of 3/0 AWG copper for 1/0 AWG or larger service-entrance conductors.

How many watts can 110 wire carry?

The first thing we have to do is clarify between the two items. 120 volt wire rating is an insulation rating of the wire. Like wire with ratings of 300 volts, 600 volts and 1000 volts these are the highest allowable voltages that can be applied. A wire that is rated for 300 volts is good for 120 volts, 240 volts and 277 volts. At test research facilities, equipment is tested to destruction. The label that is given to wire as a result of the tests is the highest safest voltages that can be applied to that particular wire. So when you see a wire that has a label stating that it is rated for 300 volts it means that any voltage under and up to 300 volts is safe to apply. The ability of a wire to carry current (amps) is related to the size of the wire.

Now, watts is the product of amps x volts. To answer this question, assuming the supply voltage is 110 volts, an amperage needs to be stated as per the formula above.

What wire size is needed for 240v 30 amp load for 200 feet?

Your service provider will give you that information The size will depend on: A) how close to the transformer are you. B) copper or aluminum C) Yes, you have a 400amp service but what will your actual peak amp usage be. D) Underground or overhead.

How many Amps for 3 horsepower at 208 volts?

For a single phase 3 HP motor at 208 volts the amperage is 18.7 amps. For a three phase 3 HP motor at 208 volts the amperage is 10.5 amps. This figure is derived at by taking the full load amps at 230 volts and adding 10%. As the voltage goes down the amperage goes up. For 200 volt motors 15% is added to the FLA of a 230 volt motor.

How close can an electrical outlet be to the opening of a paint booth?

There should be no problem with a receptacle being adjacent to the spray booth. The spray booth should be a stand alone booth with all of the interlocks in place. The spray booth should be wired as an explosion proof device and as such there will be no explosive vapours that will be allowed into the main building where the booth is probably located. The air solenoid interlock contact prevents the air pressure, for the paint spray gun, from entering the booth. Once the exhaust fan system is activated the air solenoid is energized and air pressure is allowed to the spray gun. The interlock auxiliary contact for the solenoid is usually combined with the magnetic contactor that is used for the exhaust fan.

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Another Answer

A spray booth should be designed to prevent any potential for electric spark anywhere near the paint vapors.

Spray booths are typically designed to have a negative pressure, meaning that the vapors are being pulled out of the booth.

Any lights inside the booth should be explosion proof, with gas tight seals.

Light switches should either be outside the booth or of an explosion-proof design.

No outlets should be inside the booth, since there is no way to protect the outlet from the potential of an electric spark.

However

Outside the booth should have no buildup of explosive vapors, so you should be able to have an outlet just about anywhere you want.

!!!!!! See the NEC for exact measurements of classified areas around spray booth!!!!!!!

What size breaker should be used for a dryer in Canada?

For a typical residential electrical dryer in Canada, it is recommended to use a 30-amp circuit breaker. This will ensure the safe operation of the dryer while also meeting Canadian Electrical Code requirements. It is important to consult a qualified electrician for specific installation and wiring needs.

What size wire for 28 amps?

For 28 amps, you would typically use a wire size of at least 10 AWG (American Wire Gauge) for copper wire. This would ensure that the wire can safely carry the current without overheating. It's always a good idea to consult a professional electrician or refer to local electrical codes to determine the appropriate wire size for your specific application.

How many amps in a mega amp?

One Megawatt = 1,000,000 watts. Watts = Volts x Amps or voltage x current. Hence if you know the voltage then Amps = 1,000,000 watts / Volts.

Is it safe to have two black wires two white wires and two ground wires on a single breaker?

Hopefully just the black wires are on the breaker. Two circuits on one breaker. Shouldn't be a problem. It would depend on how many outlets or lights were on the breaker in total. Even then, there is very little chance of something drawing current from every outlet at the same time.

The only thing is you can't put two wires under one breaker (by code). You would have to wire nut them with a pig-tail then just put the one wire under the breaker.