How to Cut Amperage & Keep Voltage?

Answer Cutting amperage while keeping voltage requires an applications of Ohm's Law. Ohm's Law states that voltage is equal to resistance times current. To keep voltage the same as you reduce current, you... Read More »

Top Q&A For: How to Cut Amperage & Keep Voltage

How to Measure Amperage in a Parallel Circuit With DC Voltage?

Batteries are used to supply the power in a DC (direct current) system, and amperage is the usable amount of power stored in the batteries. A parallel system connects multiple batteries in a positi... Read More »

At what voltage is the sign high voltage required?

According to the published standard 1926.405(b)(3)(ii) set by the Occupational Safety & Health Agency, if voltage for wiring or equipment is 600 volts or greater, you should put a prominent, perman... Read More »

Can you run an AC voltage light bulb on DC voltage?

Light bulbs, rated in volts and watts, work on either AC or DC. But the DC voltage source needs to put out enough voltage to operate the light bulb. Most light bulbs for AC work on 110 volts.Source... Read More »

How to Measure Amperage?

Amperage is the amount of electrical current running through an electrical component, such as a wire. Specifically, amperage measures the number of electrons passing a given point in a given period... Read More »