What is inverter?
Inverter Inverter change direct current [DC] to alternating current[ AC] at the desired output voltage and frequency . some industrial applications of inverters are for induction heating, standby aircraft power supply etc. Appliances that need DC but
What is MCB (miniature circuit breaker)
MCB is a mechanical device operate automatic operation designed to connect and disconnect the electrical circuit in the ordinary and extraordinary situation suitable both for A.C and D.C voltage. The main function of the MCB to protect
Advantages and disadvantages of solar energy plant
Solar energy plant A photovoltaic cell is the basic that converts solar radiation into electricity PY cell can be either circular in construction or square. Cells are arranged in a frame to a module, modules put together
Construction of MCB
The 10 ampere DIN rail- moistened thermal magnetic miniature circuit breaker is the most common style in modern domestic consumers units and commercial Actual power level Used to manually trip and reset the circuit’s breaker. Also indicates
Earth leakage circuit breaker (ELCB)
Earth leakage circuit breaker [ELCB] is a safety device used in the electrical installation with high earth impedance to prevent shock. It defects small stray voltage on metal enclosures of electrical equipment and interrupts the circuits if
What is fuse and its types?
Fuse It is a short length of wire made of lead /tin/alloy of lead and tin-zinc having a low melting point and low ohmic losses under normal operating conditions it is designed to carry the full load
Types of earthing
There are two types of earthing Rod and pipe earthing Plate earthing Rod and pipe earthing These electrodes shall be made of metal rod or pipe having a clean surface not covered by paint, enamel or poorly
Important of earthing in day to day life
Earthing Earthing provides protection to personnel and equipment by ensuring operation of the protective control-gear and isolation of the faulty circuit in the following case. Insulation puncture or failure. Accidental contact between high and low voltage lines.
Advantages and disadvantages of wind power plant
Advantages of wind power plant The wind is free and with modern technology, it can be captured efficiency. Once the wind turbine is built the energy it produced its problems, does not cause greenhouse gases or other
What is wind power plant
Wind power plant the wind energy is one of the most effective renewable power and relevant technologies for its conversion in form. a wind energy conversion system is a structure that transforms the kinetic energy of the