Useful tips for everyday
What does an input filter do? The input filter on a switching power supply has two primary functions. One is to prevent electromagnetic interference, generated…
How do you find the inductance of a transformer? L1 = 1 Henry. Assuming identical geometry, the secondary inductance L2 = H. The power dissipated…
What is full fuel payload? Total up the gallons of fuel that can be burned, multiply by the weight per gallon (six pounds per gallon…
Can you enter Class D airspace? How do I get approval to enter Class D airspace? The FAA requires that all aircraft obtain ATC approval…
Which ports are ephemeral ports? Ports 49152-65535 are known as ephemeral ports . Another name for it is private ports . It’s called so because…
How to use EditText in android? Edittext refers to the widget that displays an empty textfield in which a user can enter the required text…
Is a battery a current or voltage source? Most sources of electrical energy (the mains, a battery) are modeled as voltage sources. An ideal voltage…
What could it be when you turn your AC on and its has a bad smell? A foul or rotten air conditioner smell is usually…
How do you create a custom field in checkout? To add custom fields to WooCommerce checkout, select the field type in Add New Field section,…
How do I dispose of a timer? The timer should be disposed when you don’t need it anymore. If your class knows when the timer…