Household electrification is the process of providing access to electricity in households. It is closely linked to the access to electricity in general, and it is an important step in the development of any country. Household electrification is often seen as a key step in reducing poverty and improving the quality of life of people. …
The type of transformer used in a power station is typically an oil-filled, three-phase transformer. This type of transformer is designed to withstand high electrical loads and to deliver electricity at a high voltage to the transmission lines. The transformer also helps to regulate the voltage levels to ensure that electricity is delivered safely and …
Transformer in power station – പവർ സ്റ്റേഷനിലെ ട്രാൻസ്ഫോർമര് Read More »
Use higher voltage: Increasing the voltage reduces the current and therefore reduces the transmission losses. Use better insulation: Good insulation reduces losses due to leakage current. Use better conductors: Using conductors with lower resistivity reduces transmission losses. Use better transmission line design: Using lines with lower series resistance and better mutual coupling reduces losses. Reduce …
Method of reduce the transmission loss – ട്രാൻസ്മിഷൻ നഷ്ടം കുറയ്ക്കുന്നതിനുള്ള രീതി Read More »
A single phase generator is an electrical device that produces a single alternating current (AC) waveform. It consists of a rotating coil of wire in a magnetic field, which produces a voltage as the coil is rotated. Single phase generators are typically used to power small electrical appliances, such as washing machines and refrigerators. A …
Transmission is the movement of electrical energy from a power generation source to a distribution center. It is the backbone of the electrical system and consists of a network of high-voltage power lines, substations, and transformers. Distribution is the delivery of electrical power from a transmission system to consumers. It includes the distribution lines, substations, …
Power transmission and distribution – പവര് പ്രക്ഷേപണവും വിതരണവും Read More »
1. Dynamic Microphone: A dynamic microphone is the most common type of microphone used today. It works by using a magnet and a coil of wire to convert sound waves into electrical signals. Dynamic mics are best suited for live performances, as they are rugged and can handle louder sound sources. 2. Condenser Microphone: A …
Different type of microphone – വ്യത്യസ്ത തരം മൈക്രോഫോണുകള് Read More »
A diaphragm: This is the thin, light-weight membrane that captures sound waves. A coil: This is a small coil of wire attached to the back of the diaphragm. When the diaphragm vibrates in response to sound waves, the coil is pushed and pulled as well. A magnet: This is a permanent magnet that is placed …
A moving coil microphone is a type of dynamic microphone that uses a magnetized coil of wire suspended in a cylindrical magnet. The coil moves when sound waves cause the diaphragm of the microphone to vibrate, which in turn causes the coil to move within the magnetic field. The movement of the coil within the …
Moving coil microphone – ചലിക്കും ചുരുള് മൈക്രോഫോൺ Read More »
Resistors do not store energy like inductors, so they do not provide the same level of filtering or protection against voltage spikes. Resistors cannot provide the same level of signal conditioning as inductors, as they cannot provide the same level of dampening or signal smoothing. Resistors also create a large amount of heat, which can …
Inductors are widely used in AC circuits because they oppose changes in current, which helps to regulate the flow of AC power. This helps to reduce power fluctuations, protect sensitive equipment, and reduce noise in the circuit. Inductors also act as filters in AC circuits, helping to shape the waveform of the voltage or current …
Inductors are widely used in AC circuits – എസി സർക്യൂട്ടുകളിൽ ഇൻഡക്ടറുകൾ Read More »