Useful tips for everyday
How long does a solar fence charger battery last? A solar fencer reaches every inch of your land. Days of Use Without the Sun –…
How many holes does a horseshoe magnet have? Answer: 2 poles. Any magnet will always have 2 poles. How does a horseshoe magnet work? Horseshoe…
What is RMS value of power? RMS or root mean square current/voltage of the alternating current/voltage represents the d.c. current/voltage that dissipates the same amount…
How many types of motor mounts are there? Engine Mount Types There are four different types of motor mounts, and they all have pros and…
Why pull-up and pull-down resistor are used? In electronic logic circuits, a pull-up resistor or pull-down resistor is a resistor used to ensure a known…
How do I know if my headphone driver is damaged? A headphone driver is blown when you can hear a rattle or distorted sound, or…
Why is flip-flop preferred over latches? Generally designers prefer flip flops over latches because of this edge-triggered property, which makes the behavior of the timing…
Does rapid charging affect battery life laptop? Generally no. What does damage your battery is recharging beyond 70-80% or letting the charge drop below about…
How do you convert delta to star? Network Theory – Star to Delta Conversion RA=R1R2R1+R2+R3 Equation 1. RB=R2R3R1+R2+R3 Equation 2. RC=R3R1R1+R2+R3 Equation 3. ⇒RARB+RBRC+RCRA=R1R2R3R1+R2+R3 Equation…
What is the voltage of a 4S LiPo battery? This is sometimes why you will hear people talk about a “4S” battery pack – it…