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A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The process is known as rectification. Physically, rectifiers take a number of forms, including vacuum tube diodes, mercury-arc valves, solidstate diodes, silicon-controlled rectifiers and other silicon-based semiconductor switches.
What is the function of the "Ctrl + Alt + Del" keys in Windows?
Which of the following runs on a user's local computer and is used to request and display Web pages?
Which key is the example of Toggle key.?
The quickest and easiest way in Word, to locate a particular word or phrase in a document is to use the ....... command
Network access or interface layer in TCP/IP Protocol Architecture Model combines ...................... of the OSI reference model.
__________holds address of the active memory location.
Which of the following animations cannot be done in PowerPoint?
Which among the following is the primary function of a scanner?
A function inside another function is called a ….. Function.
What is a Router in a computer system?