Useful tips for everyday
How can earth faults affect an earthed neutral system? But problems can rise in earth fault conditions. A earth fault on one line results in…
What is MicroSD card adapter? If you plug the MicroSD card into the SD Adapter, it allows all other SD compatible devices to read from…
What are examples of control signals? Control signals are of two types: clocks and signals that set up communication channels and control the flow of…
What happens if I use a 12V adapter on a 10v device? Since newer adapter has more terminal voltage therefore device is liable to draw…
What are the types of high frequency oscillator? There are three principal types of HFV: High frequency positive pressure ventilation (HPPV, rate 60-150/minute); High frequency…
How do I switch between dual sim networks? Access your Android’s Dual SIM card settings Open the Settings of your Android smartphone and tap on…
What is the purpose of NC pins? NC pins, also called unconnected or no-connect pins, are IC terminals with no internal connection and no external…
Are SCART to HDMI converters any good? Yes, but they usually don’t work. If they do, the image quality is not the best. HDMI to…
Is higher amp cable better? Yes, as the cable gets longer it will matter more. A car battery delivers maybe 100 amps at 12V when…
How can I tell if a battery is fully charged? A fully charged battery will typically display a voltmeter reading of about 12.6 to 12.8…