The voltage on the neutral wire is being conducted via that other load from the hot wire. Though the neutral wire is said to have zero volts, if you touch that wire on a live system, you will quickly discover…
The most common reasons why you have no power to the outlet even when the circuit breaker is on include faulty circuit breakers, GFCI issues, bad wiring, and hidden switches. You can try fixing these issues yourself given you have…
Yes, you can use a 7.5 capacitor in place of a 5. But in most cases, it is determined by other capacitor specifications, such as voltage, as well as the application. When capacitance increases in a capacitive circuit, the capacitive…
Op-amp and transistor are used according to your need. Though op-amp is better for amplifying gain, they are expensive. As the op-amp amplifier is made of different types of transistors. So, in many cases, you can use a transistor instead…
A 3-pole isolator is a no-load switch that isolates only three phases, whereas a 4-pole isolator isolates three phases and the neutral of a three-phase line. 4-pole rotary isolator switch disconnector for commercial and light industrial applications. To prevent opening…
Yamaha receivers allow you to control audio over many speakers by utilizing channel audio options. They also boost that sound, and even do single-room correction on the signal, all of which increase sound quality. A problem in your Yamaha receiver…
Digital clocks run fast if the mains frequency is too high. Instead of utilizing any kind of internal timer chip, these kinds of clocks typically retain time by counting mains cycles. Therefore, they will run quickly if your mains frequency…
Adjust the vertical sensitivity of the oscilloscope while the waveform is displayed on the screen to get the figure as inclusive as possible without losing any from the top or bottom. Count the number of horizontal graticules on the screen…
The size of the earth pin is the only difference between a 10 Amp GPO and a 15 Amp GPO. Compared to a 10A power cord, a 15A power cord has a larger earth pin and needs a heavier wire…