September 9, at First of all the quarterly meters gas and electricity well the electricity meter was stuck on the same numbers for 3 years, no one ever thought to tell me the person paying the bills, they took readings every so often never mentioned it once until I started ringing them telling them the bills are getting out of hand, just climbing and climbing. I live on my own no children or partner so only me using energy in a 2 up 2 down, they cancelled a massive electricity bill for about a thousand pounds. I asked what about all the money I have been over paying, their engineer told me they had been estimating and that I should ring them because they will owe me a lot. Now the nightmare is starting again, everything in my house is electric but my gas usage is estimated to be 8 times higher than my electricity over the next 12 months when I only use electric even have a small electric fire. I dare not even touch the one gas appliance in the house. I feel totally powerless, they say a number that bares no resemblance to my usage and I have to pay, when I pay it they just throw another big bill at me even though my usage and supposed debt are both combined, I pay a set amount every 2 weeks.
What is the Difference Between AC and DC Current?
Hooking up a amp vehicle to a amp power pedestal whenever possible will help protect the long-term dependability of appliances in your rig, Finch says. The breakers for the electrical systems in most campgrounds are designed with a tolerance of percent, plus or minus. If breakers tripped at exactly 30 amps, they would cost much more — perhaps 10 times as much — as breakers normally used. A amp outlet supplies 3, watts 30 amps multiplied by volts. Therefore, the breaker on that outlet could meet code and still trip anywhere between a total load of 2, watts 80 percent of 3, watts and 4, watts percent of 3, watts.
i have a l male plug and i am wiring it direct to the panel with 10/3 to get power all the screws r the same color i have x y w g i belived g is ground w is white and x & y are hot but i hooked it up that way and wired a 30 amp breaker up black & red hot and white to nuteral bar with the breaker on off i blows the genrator fuse. a freind.
Wiremen are generally trained in one of five primary specialties: Other sub-specialties such as control wiring and fire-alarm may be performed by specialists trained in the devices being installed, or by inside wiremen. Electricians are trained to one of three levels: Apprentice, Journeyman, and Master Electrician. In the US and Canada, apprentices work and receive a reduced compensation while learning their trade. They generally take several hundred hours of classroom instruction and are contracted to follow apprenticeship standards for a period of between three and six years, during which time they are paid as a percentage of the Journeyman’s pay.
Journeymen are electricians who have completed their Apprenticeship and who have been found by the local, State, or National licensing body to be competent in the electrical trade. Master Electricians have performed well in the trade for a period of time, often seven to ten years, and have passed an exam to demonstrate superior knowledge of the National Electrical Code, or NEC.
How to calculate electrical connected load.
Sometimes recognizing sinus tachycardia can give us fits. One of the most basic rhythms? The discussion that follows will highlight some of the difficulties sinus tach can present at high rates. The pitfalls of using the generalized term “SVT” will also be discussed.
You have to think like you are hooking up two devices. One the light and two the fan. So some people have the fan wired to a switch on the wall and the light on a separate switch.
Wire gage sizes are a bit confusing, and we get a lot of questions about them. Why does one 12 AWG speaker cable look smaller than another? Is wire gage a good indicator of cable quality? What is wire gage, anyhow, and when and why does it matter? Let’s look at these issues. Wire gage is an index which shows, indirectly inversely and logarithmically , the cross-sectional area of a round wire.
In the case of solid conductors, measurement of this area is pretty straightforward: Stranded wire is another matter.
The Trouble with Sinus Tachycardia
Imagine yourself standing with a garden hose, ready to soak some unsuspecting passerby. The hose has water pressure and the water will flow through the hose onto the passerby when you open the nozzle. Prior to spraying, though, you stop and think about the similarities between water flow in a hose and electrical current flow in a wire.
You know that a pump, operating somewhere, creates the water pressure in the hose, which is measured in pounds per square inch psi. That water pressure places the water in a “Ready to Flow” state.
Apr 04, · Best Answer: A Amp hook-up is still V, just like your outlets at home. A Amp outlet just uses a different plug. A Amp outlet just uses a different plug. But every campground I’ve ever visited (quite a few) also provide standard Amp or Amp outlets, either of which will accept normal household : Resolved.
Typical RVs with a single air conditioning unit and more modest standards of provision need a 30 amp service. All RVs need an electrical hook-up box, sometimes called an outlet or receptacle, to plug into. Decide what level of provision the electrical hook-up box must answer. Hook-up boxes are available with single amp and single amp outlets, and with multiple outlets, featuring a amp outlet served by a amp breaker, a amp outlet served by a amp breaker and a number of amp outlets served by a amp breakers.
Buy a rainproof electrical hook-up box with a cut-out design, so that the cover can be closed with the shore power cord in place. Some designs of hook-up boxes are available rated as “industrial,” which means they are built of heavy material and are equipped with heavy contacts. If such an uprating is available, purchase an “industrial” rated unit. Locate the electrical hook-up box in an area where it will be protected from direct rain and accidental contact, particularly from moving vehicles.
Protect the electrical hook-up box with a master disconnect switch and an appropriately-rated circuit breaker installed between it and the power supply. Use gauge three-core wire to supply volts to the hook-up box for 30 amp provision. The color coding for the wires will typically be black to the hot terminal, white to the neutral terminal and green or bare to ground. Always consult the manufacturer’s literature and local codes to ensure your installation is correct.
Use gauge four core wire to supply volts to the hook-up box for 50 amp provision.
How Does a Doorbell Work?
This includes lots of electrical appliances and devices. Watts, or overall power, is a product of current, or amps, and voltage. If you want to know how many different electrical devices you can have on at one time in your RV or in your home, for that matter , this formula will tell you. As long as you stay under the amount of available wattage, your circuits will run smoothly.
Oct 03, · A “hook-up” means great sex. You do not need hook-ups if you are camping in a tent. Sites without hook-ups are usually much cheaper. Look for tent sites instead and hope that you can find soft ground instead of the hard pads built for recreational : Resolved.
Iron or steel Ceramic Every conductor offers some resistance to the movement of electric current, like friction inside a water pipe. Some conductors conduct better than others because they offer less resistance. Although there is variations in resistance, it is important to know the concept and terminology. Ohms are the units used in measuring resistance. The better the conductor, the lower the ohms reading. The shorter the length of a conductor, the lower the ohms. Alternating current ac travels in one direction then the other alternating , so the appliance does not have to be connected to the power source in any special order.
Unlike direct current dc voltage, ac can be stepped up or down with a transformer, permitting the transmission of high voltage along municipal power lines that is transformed to lower voltages at each home or business. Because of this inherent versatility, ac is used in virtually all residential and commercial applications. Alternating current is delivered to the home for consumption by appliances designed to accept it at either volts or volts there are larger voltages in heavy-duty commercial applications, but those are best left to the electricians.
RV Information from Kampgrounds of America, Inc.
There are three 10 mm bolts, one on either side of the seat as shown and one near the middle of the seat. Note the yellow wire for the external charging port. The three sensor connectors sit above the positive and negative wires. Note the small metal thermal sensor tabs on each stick.
How to Decode Campground Symbols. meaning that there is no parking space immediately adjacent to the site, although it is usually nearby. In the example above, “35 Back-In” means the driveway is 35 feet long and you back into it. Amenities—Icons will indicate if there is electrical power and how many amps (usually 15, 30 or 50); hookups.
Just because the stripes are in a certain order doesn’t mean the resistor has a direction! Resistors are the same forward and backwards, it doesnt matter which way they are used. Highlight the text below to see the answer Red – Red – Brown – Gold What is the value of this resistor? Highlight the text below to see the answer Ha! Trick question, it is not possible to put a resistor in ‘backwards’.
They work either way! Say hello to the LED! We’ve had some time with the LED already, but lets get to know her a little better. The light-emitting part, well, that makes sense.