A special frequency determined by the values of the resistance, capacitance and inductance refers to the resonance in AC circuits. The resonant frequency point occurs where the inductive reactance of ...

A quartz crystal's case will be stamped with the devices' rated operating frequency, but that number is only an approximation to the real story which is that there is more than one crystal resonant ...

Series hybrids feel closer to EVs, yet parallel hybrids dominate the market. The reason isn't obvious -- and it's not just ...

Situation: You’re an IT person new to radio broadcast engineering and are given the keys to an AM transmitter site. The manager says to go out and get familiar with the equipment. The site reminds you ...

Subaru confirmed the new Forester Hybrid will arrive for the 2025 model year, rather than for 2026 as we previously assumed. It won't be the first Forester Hybrid that Subaru has produced, as the ...