Useful tips for everyday
Can confidence be normally distributed? Calculating the confidence interval is a common procedure in data analysis and is readily obtained from normally distributed populations with…
What is error 999999 in Arcgis? A common culprit of the 999999 Esri error is small geometry errors in your vector data. This is often…
What is the difference between PMDC and BLDC motor? First, PMDC motors are commutated mechanically, via brushes and a commutator, whereas BLDC motors are commutated…
What is transaction recovery? Transaction Recovery is an application recovery whereby the effects of specific transactions during a specified timeframe are removed from the database.…
What is the function of the neutral conductor in a three wire distribution system? Neutral wire carries the circuit back to the original power source.…
Why does my iPhone randomly make a sound? Random beeping is usually because of notifications you’ve requested. Because every app can notify you visually and…
What would happen if all electricity stopped? The most immediate problem would be water, as it was during the American Northeast blackout of 2003. No…
Is it better to have a bigger inverter? Like a larger rooftop solar system, a larger solar inverter requires less effort to make per watt.…
What is the difference between identifying and non identifying relationships? Identifying relationships exist when the primary key of the parent entity is included in the…
When the current do not flows in a circuit? OPEN! CLOSED! In the open circuit the current can not flow from one end of the…