为您找到"
be on one&
"相关结果约100,000,000个
A 40W LED light will draw 0.33 amps. A big 120W house fan will draw 1 amp. A 240W 42-inch plasma TV will draw 2 amps. A 360W laptop with extra desktop will draw 3 amps. A 1,000W waffle iron will draw 8.33 amps. A 1,500W electric space heater will draw 12.5 amps.
A 12 Gauge wire should have a 20 amp breaker and a 14 Gauge wire should have a 15 amp breaker. If you know your total wattage of your circuit you can divide it by your circuit voltage which will give you the total amps of the circuit. So if you have 120 volt circuit that uses 1500 watts your current load is 12.5 amps.
30-amp 240-volt circuit: 30 amps x 240 volts = 7,200 watts; 40-amp 240-volt circuit: 40 amps x 240 volts = 9,600 watts; 50-amp 240-volt circuit: ... 8 Different Types of Electrical Testers and How to Choose One. Wire Nuts Sizes and How to Choose: A Guide. How to Wire a 3-Way Switch Why Is My Water Heater Leaking? Causes and Repair
A conventional 15A circuit can have up to 1400W of lighting loads connected to it. A 1400 Watts lighting load can accommodate one 1400W fixture or fourteen 100W fixtures. Wiring. Before you go ahead and connect multiple cables to one switch, you need to know how to fix one cable. A typical 120-volt home circuit has two conducting wires and a ...
If one leg draws one amp and the other legs doesn't draw any current then the one amp will be on the neutral if one leg draws 3 amps then other leg draws 3 amps then there is no current on the neutral. The advantage of a multiwire circuit is that you only need to run one cable from the panel to the location where the circuit is used. This is ...
At first I was using only one 2x200W power amp with bi-wiring applied by default, so can't really compare if bi-wiring makes any difference for me vs. single wire. But then I wanted an upgrade and had two options - either replace 2x200W with a more powerful 2x400W amp, or get the same 2x200W and bi-amp.
To run two turntables on one amplifier, follow these steps: a. Identify the output type on each turntable (phono or line-level). b. If the turntable has a phono output, connect it to the phono input on the amplifier or the phono preamp. If the turntable has a line-level output, connect it to a line-level input on the amplifier. c.
Most outlets in your home are rated for 15 amps and attached to a 15-amp fuse with a few other 15-amp outlets and switches from the same room. If the total amount of amps used in that room surpasses 15 amps, the fuse will shut off to keep the outlets and wiring from overheating. Some appliances, like freezers and gas dryers, require 20-amp outlets.
The ampere (/ ˈ æ m p ɛər / AM-pair, US: / ˈ æ m p ɪər / AM-peer; [1] [2] [3] symbol: A), [4] often shortened to amp, [5] is the unit of electric current in the International System of Units (SI). One ampere is equal to 1 coulomb (C) moving past a point per second. [6] [7] [8] It is named after French mathematician and physicist André-Marie Ampère (1775-1836), considered the father ...
Differences Between a 15-Amp Receptacle and a 20-Amp Receptacle. The first thing you'll notice about a 15-amp receptacle and a 20-amp one is the physical difference. A 15-amp receptacle looks like the ones you see in your home, at the office and in public places every day: two vertical slots and one roundish one. (They kind of look like faces.)