Answer / arslan dar

A silicon-controlled rectifier is a four-layer solid state device that controls current. SCRs are mainly used in devices where the control of high power, possibly coupled with high voltage is demanded. Their operation makes them suitable for use in medium to high-voltage AC power control applications, such as lamp dimming, regulators and motor control.

Answer / sakkaravarthi

SCR silicon control rectifier it is semiconductor device
that allows the control of current using a small current

Answer / guest

an scr is a three terminal device that can be used to
controlling large power.it has a terminal called gate used to
trigger it

Answer / abc

silicon controlled rectifier. it is used widely in in
electrical.it is used to controlthe power & by changing the
phase angle it controls the power.

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