Power Electronics Questions
Q. In Online UPS the battery is connected _
View SolutionQ. The number of turns in secondary of a _ transformer is more than the primary
View SolutionQ. A power _ can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry.
View SolutionQ. Converters convert the voltage of an electric device, usually alternating current (AC) to __
View SolutionQ. The process of turning off thyristor is called as _
View SolutionQ. The forced commutation can be classified into _ methods
View SolutionQ. A diac is a similar 4-layer device but does not have a __ terminal.
View SolutionQ. The __ is an electronics component that is widely used to assist even triggering of a TRIAC when used in AC switches and as a result they are often found in light dimmers such as those used in domestic lighting.
View SolutionQ. A silicon-controlled switch, or SCS, is essentially an __ with an extra gate terminal.
View SolutionQ. In SCS this extra terminal allows more control to be exerted over the device, particularly in the mode of __ commutation, where an external signal forces it to turn off while the main current through the device has not yet fallen below the holding current value.
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