Useful tips for everyday
Can a Raspberry Pi measure current and power? On a recent project I needed to fairly accurately measure current and power consumption of a handful…
What is inter integrated communication 12c? It is a type of serial computer bus and communications protocol that was first introduced to the market by…
Does underfloor heating need RCD protection? All Warmup electric underfloor heating systems require a 230 VAC supply and it is recommend that your floor heating…
Which earthing is best for solar system? Marconite is a sustainable earthing system that is safe for everyone to use in earthing. It does not…
What are the two methods of making equivalent fractions? Summary: You can make equivalent fractions by multiplying or dividing both top and bottom by the…
How to do noise analysis in LTspice? LTspice calculates the total noise within a frequency band by first running the simulation over the frequency band…
Which part of the transformer is more likely to be damaged from overheating? Part of the transformer which is most subject to damage from overheating…
How do you find active and reactive power? Active power: P = V x Ia (kW) Reactive power: Q = V x Ir (kvar) What…
What is constant battery discharge? battery can be discharged continuously. This limit is usually defined by the battery manufacturer in order to prevent excessive discharge…
How do you calculate the nominal power of a motor? 1-phase motor In = rated demand (in amps) Pn = nominal power (in kW) U…