Useful tips for everyday
What is the ratio of voltage to current? resistance The ratio of voltage to current is called the resistance, and if the ratio is constant…
How many total channels are available for 802 11g wireless networks? Although 802.11b and 802.11g use the 2.4GHz frequency band for signaling, the frequency is…
Can headphones be converted to Bluetooth? Plug your headphones into the transmitter. Make sure the Bluetooth transmitter is turned on. Open the Bluetooth menu on…
What is the formula used to measure angle? The equation to use is: angle A + angle B + angle C = 180-degrees. For example,…
How does the excess pressure develop during sound propagation? This is what happens during propagation of sound in a medium, hence sound can be visualised…
What is the role of the memory management unit MMU in translating addresses? 2 Memory management units and address translation. A memory management unit translates…
What are the methods to determine the current carrying capacity of the cable? The temperature rating of the cable is a determining factor in the…
What is a reset time? The reset time is a measure of the effect the control deviation duration has on the control action. A larger…
How PNP transistor works as an amplifier? The construction of pnp transistor is that the collector and emitter regions are doped with p-type material and…
How many LEDs are in a monochrome dot matrix? For example a typical 5×7 monochrome dot matrix display has 35 LEDs but comes in a…