![]() ![]() Number of turnings in the secondary coil and primary coil of a self made transformer.Ģ. OBJECTIVE To investigate the relation between the ratio of – 1. Transformer is, therefore, an essential piece of apparatus both for high and low current circuits. voltages is called a step-down transformer. In a transformer, the electrical energy transfer from one circuit to another circuit takes place without the use of moving parts.Ī transformer which increases the voltages is called a step-up transformer. In electronic, measurement and control circuits, transformer size may be so small that it weight only a few tens of grams where as in high voltage power circuits, it may weight hundred of tones. As such transformers are built in an amazing strength of sizes. A transformer is most widely used device in both low and high current circuit. ![]() INTRODUCTION The transformer is a device used for converting a low alternating voltage to a high alternating voltage or vice-versa.Ī Transformer based on the Principle of mutual induction according to this principle, the amount of magnetic flux linked with a coil changing, an e.m.f is induced in the neighboring coil.Ī transformer is an electrical device which is used for changing the A.C.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |