The operation of a JFET involves a flow of? Mark as favorite Copy Link Recombination carriers Majority carriers Minority carriers Any of the above Check Answer
In an n-channel JFET, what will happen at the pinch-off voltage? Mark as favorite Copy Link the value of VDS at which further increases in VDS will cause no further increase in ID the value of VGS at which further decreases in VGS will cause no further increases in ID the value of VDG at which further decreases in VDG will cause no further increases in ID the value of VDS at which further increases in VGS will cause no further increases in ID Check Answer
When VGS = 0 V, a JFET is? Mark as favorite Copy Link saturated an analog device an open switch cut off Check Answer
For an n-channel FET, What is the direction of current flow? Mark as favorite Copy Link Source to drain Drain to source Gate to source Gate to drain Check Answer
With the E-MOSFET, when gate input voltage is zero, drain current is? Mark as favorite Copy Link at saturation zero IDSS widening the channel Check Answer
When applied input voltage varies the resistance of a channel, the result is called? Mark as favorite Copy Link saturization polarization cut-off field effect Check Answer
IDSS can be defined as? Mark as favorite Copy Link the minimum possible drain current the maximum possible current with VGS held at –4 V the maximum possible current with VGS held at 0 V the maximum drain current with the source shorted Check Answer
The main disadvantage of a JFET is? Mark as favorite Copy Link Low gain-band width product Low gain High cost High noise level Check Answer
A FET is a ……….. controlled device whereas a bipolar transistor is a ………… controlled device? Mark as favorite Copy Link Current, voltage Drain, gate Gate, drain Voltage, current Check Answer
What is the input impedance of a common-gate configured JFET? Mark as favorite Copy Link very low low high very high Check Answer