Useful tips for everyday
Do countries still broadcast on shortwave? In North America and Europe, many of the major broadcasters have disappeared or minimized their presence. In fact, the…
Do I really need a ham radio license? DO I NEED A LICENSE TO USE, BUY, OR LISTEN TO AN AMATEUR RADIO, & HOW DO…
What is digital mode radio? Most amateur digital modes are transmitted by inserting audio into the microphone input of a radio and using an analog…
Can curing done without water? The concrete curing process involves a reaction between Portland cement and water helping on releasing heat from the concrete at…
Does going neutral downhill save gas? The amount of fuel used is minimal, to keep the engine at idle rpm, but it does result in…
What is the effect of gas velocity on the pressure drop in packed column? Points to note : – at constant liquid rate, gas pressure…
Can I play audio through Bluetooth? Open “Control Panel” from the “Start” menu and click “Hardware and Sound,” then the “Manage audio devices” link in…
How can we estimate uncertainty from a set of repeat measurements? The most effective way to measure the uncertainty associated with a set of results…
How do you assume an ideal gas? For a gas to be “ideal” there are four governing assumptions: The gas particles have negligible volume. The…
What is the proper weld preparation for true tangential nozzle on pressure vessel? What is the proper and recommended weld preparation for true tangential nozzle…