Question

WHAT IS OF DYNAMO??? SCIENTIFIC INSTRUMENT ​

Answer 1

$\huge\mathfrak\blue{Answer}$

IT IS AN SCIENTIFIC METHOD OF CHANGING MECHANICAL ENERGY TO ELECTRICAL ENERGY

$\huge\mathfrak\blue{thanks}$

Answer 2

Answer:

"Dynamo Electric Machine" (end view, partly section, U.S. Patent 284,110)

A dynamo is an electrical generator that creates direct current using a commutator. Dynamos were the first electrical generators capable of delivering power for industry, and the foundation upon which many other later electric-power conversion devices were based, including the electric motor, the alternating-current alternator, and the rotary converter. Today, the simpler alternator dominates large scale power generation, for efficiency, reliability and cost reasons. A dynamo has the disadvantages of a mechanical commutator. Also, converting alternating to direct current using power rectification devices (such as vacuum tubes or more recently via solid state technology) is effective and usually economical