The amount of thickness of the metal sheet that can be
welded by ultrasonic welding
is
what are advantages of dc over ac supply?
Explain the term doping and its need.
What does ac voltage controller mean?
What are the advantages of gto over scr?
Define what do you mean by drift velocity and mobility of a free electron?
What are the advantages of integrated circuits?
What is step up cyclo-converter ?
what is receiver device in ir receiver which catch over signal of ir?
define voltage regulator.
What is the difference between a multiplexer and encoder?
i want assit.loco poilet sample papers
Explain what is difference between fixed-bias circuit & self-bias circuit?