Useful tips for everyday
How do you size a heat exchanger? = 94.9 °F. 0.10536. The preliminary area estimate of the heat exchanger can now be calculated as: A…
Can compression generate heat? Compressing the air makes the molecules move more rapidly, which increases the temperature. This phenomenon is called “heat of compression”. How…
How do we measure EM radiation? Measuring electromagnetic radiation Electromagnetic radiation can be expressed in terms of energy, wavelength, or frequency. Frequency is measured in…
Is PID controller the best? A PID controller is an instrument used in industrial control applications to regulate temperature, flow, pressure, speed and other process…
Do all GPS trackers require a subscription? However, almost all GPS Trackers have a monthly or yearly cost. See below for a gps tracker without…
What will happen to GZ if the angle of heel increases? 7.2. The GZ-curve for large heel angles is highly non-linear. With larger heel, GZ…
Can you charge a battery with AC voltage? You can’t. A battery only has a single polarity, and charging it with AC will either not…
What can be plugged in a parallel port? Other uses included optical disc drives such as CD readers and writers, Zip drives, scanners, external modems,…
How is power drain calculated? When calculating battery drain, the following equation is used. Current Drain = Wattage/Battery Low Voltage Cut Off/Number of Batteries/Mod Efficiency.…
What causes power to cut out? 1. Storms: Wind, heat, ice and snow are the most common causes of widespread power outages. 2. Trees: During…