Elecrical Knowledge

Lenz's law (lenz law definition ) The rule of Lenz-inspired driven carrier force is such that he always opposes the reason by which it has originated. For example, if we bring the north pole of a magnet near a horoscope, the direction of the induced current in the horoscope is as follows that the serum of the horoscope which is towards the magnet becomes the North Pole, that means the flow of the current flows through the view. it occurs . Due to the formation of the North Pole, this serum seems to be repulsive to the incoming magnet. This repulsive force force opposes the speed of the magnet (coming near). Now if we take the magnet away from the horoscope then the direction of the induced current changes in the horoscope and the sera near the magnet of the horoscope becomes the South Dhruv which attracts the magnet and hence the motion of the magnet is again opposed. .          This rule was rendered in 1833 by Heinrich Lenz. in this post i teach u lenz law definition, l

DC motors are of 3 types as follows D.C.Series Motor:                                      Which is attached to the field with a field coil armature in DC motors, it is called a series motor. Its field coil is made of a low-angle thick thick wire. Such motors are very high tork in the starting.                                     When changes in armament currents are changed in such motors, flux changes also. In other words, the load decreases by speed as much as it grows. Similarly, when the load decreases, the reduction in currents And increase in the back emf. The increase in the speed of the emf should also increase in its speed and the increase in the speed in the speed of this is in the root ratio. Whenever there is a load of 0, the speed of the motor increases so much so that the winding out of the armature also removes the winding from its center reclamation force. Therefore, when the serial motor is loaded on load 0 or executed with very little load Do not come.  

polyphase:        More than one meaning 2 phase, 3 phase and 6 phase is called polyphase Single Phase:                         The alternator producing a phase supply consists of a vending. In this case the value of voltage and current does not change Phase 2:                       The alternator producing two-phase supply consists of two vending. It is facing both ways in such a way that the phase difference between them is 90 degrees. Now if the value of voltage between phase and neutral is 200 v, then two The phase voltage will be 200 * √2V 3 phase:                      3 phase alternator is arranged in three ways, so that the phase difference between them is 120 degrees. Now if the value of voltage between a phase and neutral is 200 v then the voltage between any two phases = 200 * √3v will be

Definition of Certain Matters Related to Magnet 1.Megnetic force lines:          It can be said as a fictional type of line that travels inside the magnet from South Paul to North Paul. And beyond the Magnet, it travels from North Paul to South Paul. The force lines near the magnet poles are more dominant, whereas these lines fall away from the magnet. The unit is the Maxwell for measuring the power lines. And its big unit is Webber.                1 Webber = 1000000 Maxwell is done. 2.Magnetic Field:                          The area around the magnet is stopped by the force lines, or in other words, the area around the magnet has the effect of the magnet, the area is called a magnetic field or magnetic field 3. Magnetic circuit                          The continuous path taken by the magnetic circuit is called a magnetic circuit. 4. Magnetoortive Force:                          The magnetic potential difference required to maintain the magnetic flux in the mag

What is Magnet? And its type                     Some of the naturally found minerals have the power to attract small fragments of iron. Such pieces of mineral are known as magnets. Their characteristic of this attraction is called magnetism or magnetism. Both ends of the magnet are called poles or pole. When the magnet hangs freely, both of the pole lies in the north-south direction. The North Side of the North Pole, which lies in the North, is known as South Pole, which is also known by North Paul (South) and South Pole (S).                                            Now it is known that there is two types of magnet types 1. Natural Magnet:                           Since such magnet is found naturally in mineral form, it is treated as a natural magnet. This type of magnet is also called a directional stone, as it is used to learn direction by navigators. 2. Creative Magnet:                          An artificially created magnet is known as an artificial magnet or art