What are the three main parts of a battery? There are three main components of a battery: two terminals made of different chemicals (typically metals), the anode and the cathode; and the electrolyte, which separates these terminals. The electrolyte is a chemical medium that allows the flow of electrical charge between the cathode and anode. […]
Which transformer is used in power supply?
Which transformer is used in power supply? Transformers are most commonly used for increasing low AC voltages at high current (a step-up transformer) or decreasing high AC voltages at low current (a step-down transformer) in electric power applications, and for coupling the stages of signal-processing circuits. What are the 2 types of power supply? Two […]
Why are engineers needed?
Why are engineers needed? Engineering is very closely linked to technology, and the rise of it, which is why it has played a huge part in technological advances including computers, hospital machines, the internet and more. Healthcare has also improved dramatically thanks to advancements in medical technology thanks to engineers. How does engineering help society? […]
How do you calculate total reluctance?
How do you calculate total reluctance? Reluctance is obtained by dividing the length of the magnetic path l by the permeability times the cross-sectional area A; thus r = l/μA, the Greek letter mu, μ, symbolizing the… The reluctance of a magnetic circuit is analogous to the resistance of an electric circuit. How does the […]
What is high level input voltage?
What are the 4 components of a cell?
What are the 4 components of a cell? All cells share four common components: (1) a plasma membrane, an outer covering that separates the cell’s interior from its surrounding environment; (2) cytoplasm, consisting of a jelly-like region within the cell in which other cellular components are found; (3) DNA, the genetic material of the cell; […]
What is the principle of electric circuit?
What is the principle of electric circuit? Ohm’s Law explains the relationships between voltage (E), resistance (R), and current (I). In two circuits of equal voltage, the current will be proportionately greater in the circuit of lower resistance. In circuits of equal resistance, the current flowing will be directly proportional to the voltage applied. What […]
What are the steps involved in FIR filter design?
What are the steps involved in FIR filter design? Digital filter design involves four steps: 1) Determining specifications. 2) Finding a transfer function. 3) Choosing a realization structure. 4) Implementing the filter. What is the order of FIR filter? is also the total number of delay elements in the filter. This is typical of practical […]
On what principle does a pressure cooker work?
On what principle does a pressure cooker work? A pressure cooker is based on the principle that with the increase in pressure, boiling point of water increases. It works by capturing the steam which increases the pressure in the vessel. How does a pressure cooker cook? A pressure cooker is a sealed chamber that traps […]
What is the meaning of hyper text markup language?
What is the meaning of hyper text markup language? HyperText Markup Language (HTML) is the set of markup symbols or codes inserted into a file intended for display on the Internet. The markup tells web browsers how to display a web page’s words and images. Why HTML is known as HyperText Markup Language? Hypertext means […]