Useful tips for everyday
What can cause a MOSFET to fail? Mosfet failure modes Avalanche failure. dV/dt failure (Motor brush noise) Excess power dissipation. Excess Current. ‘Foreign’ objects. Jammed…
What is open circuit test and short circuit test of a transformer? The open circuit and short circuit test are performed for determining the parameter…
How do you draw a phasor diagram for a RL circuit? Steps to draw the Phasor Diagram of RL Series Circuit The Voltage drop across…
How is lithium-ion battery capacity measured? If you multiply watts × time, you get joules. Given that one hour is 3600 seconds, then 1 Wh…
Which is better relay or triac? Because there is no inductive coupling, triacs can be used in dangerous environments, particularly in explosive sensitive environments where…
What happens when a switch in a circuit is closed? At time t=0, the switch in the above circuit is closed. At the instance of…
Why does my power supply make a clicking noise? That clicking noise is the PSU’s voltage regulator repeatedly shutting off the power and turning it…
Can I connect my phone to my lights? The Belkin WeMo Light Switch is among the most popular on the market. The Wi-Fi enabled device…
Does transcoding lose quality? The key drawback of transcoding in lossy formats is decreased quality. Compression artifacts are cumulative, so transcoding causes a progressive loss…
Is 30FPS better than 60fps for YouTube? More videos on YouTube It doesn’t matter if you have a 30fps video or a 60fps if you…