Useful tips for everyday
What is battery and types of battery? There is a huge range of different battery types. Different battery chemistries result in batteries that are better…
Is bandwidth same as data rate? Bandwidth refers to the number of bits per second that a link can send or receive at one time,…
Does cable length affect Ethernet speed? The simple answer to that question is NO: The length of an ethernet cable does not significantly influence network…
What dictates current draw? Divide the watts of a given electrical item by the total number of volts available from the electric outlet to calculate…
What is the value of a resistor? A resistor is a device that opposes the flow of electrical current. The bigger the value of a…
Which has high voltage AC or DC? A high-voltage, direct current (HVDC) electric power transmission system (also called a power superhighway or an electrical superhighway)…
Which rule states that the difference in input voltage is equal to zero? Kirchhoff’s loop rule states that the algebraic sum of the voltage differences…
How do you create a half adder? The addition of 2 bits is done using a combination circuit called Half adder. The input variables are…
What is dBA and dB Z? Measurements are commonly displayed as dB(A) or dBA or as LAeq, LAFmax, LAE. Z-weighted is the flat frequency response…
What is the voltage across a fuse? Voltage Rating-Fuses Most low voltage power distribution fuses have 250V or 600V ratings (other ratings are 125, 300,…