Useful tips for everyday
Can we operate an AC electric motor using DC? The universal motor is a type of electric motor that can operate on either AC or…
What is a multi control circuit? In building wiring, multiway switching is the interconnection of two or more electrical switches to control an electrical load…
Does cold weather use more electricity? It takes more energy to heat your home when the temperature drops. The greater the difference between the temperature…
How does current-sense amplifier work? A current sense amplifier is a special purpose integrated circuit differential amplifier that is designed to sense the voltage developed…
What is commutative law in Boolean algebra? Commutative Law states that the interchanging of the order of operands in a Boolean equation does not change…
What is the point of a Wheatstone bridge? A Wheatstone bridge is an electrical circuit used to measure an unknown electrical resistance by balancing two…
Is 3-phase and 3 pole the same? The difference is found in the amount of conductors that are connected, or bridged, by the three-pole conductor.…
How does a potential divider work with a thermistor? A thermistor usually provides a dc voltage output, which is conditioned and fed to an analogue…
Is a lower noise floor better? The further a received signal is from the noise floor, the better the signal quality. Generally, a signal with…
What does air core mean in gauges? An air core gauge is a specific type of rotary actuator in an analog display gauge that allows…