A transistor (bipolar junction transistor BJT) will only conduct in ONE DIRECTION.
And the voltage drop is not Ohmic - it is *NOT* strictly related to current flow.
If you're referring to a Field-Effect Transitor (JFET, IGFET, MOSFET, etc), then the device may be able to be used in a bidirectional circuit.
But the question stated "transistor", which is understood to be a BJT.
A transistor is used to switch electronic signals.
transistor has 2 output 1 and 0 so can be used as a switch
it is a transistor used in IR TOGGLE SWITCH. :-)
A Unijunction Transistor is a transistor that acts solely as a switch.
A:" one state is when it is off the other when it is on"
ALL transistors can be used as switch. however there are certain parameters to be noted. speed saturation and storage time. Once a transistor is saturated current may flow either way
An unbiased transistor is one being used with no bias voltage to offset its operating point. If the input signal is very small it still can operate as an amplifier but the output will be non-linear. One use for an unbiased transistor is when the transistor is used as a switch, turning it on or off.
semiconductor device used to amplify and switch electronic signals and electrical power.
A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power
A transistor is a device used to switch power between electrical components. Transistors work to amplify existing signals as well as open and close circuits.
A transistor is a switch. A diode directs the flow of current.
Transistor or vacuum tube.