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How does the MOSFET differ from the JFET?
a Explanation: None.
a
See lessExplanation: None.
At turn-on the initial delay or turn on delay is the time required for the
b Explanation: It is the time required for the input capacitance to charge to the threshold value, which depends on the device configuration. The device can start conducting only after this time.
b
See lessExplanation: It is the time required for the input capacitance to charge to the threshold
value, which depends on the device configuration. The device can start conducting only after this time.
In the output characteristics of a MOSFET with low values of Vds, the value of the on-state resistance is
b Explanation: The o/p characteristics Is a plot of Id verses Vds, which for low values of Vds is almost constant. Hence, the on-state resistance is constant & the slop is its constant value.
b
See lessExplanation: The o/p characteristics Is a plot of Id verses Vds, which for low values of
Vds is almost constant. Hence, the on-state resistance is constant & the slop is its
constant value.
Which of the following terminals does not belong to the MOSFET?
c Explanation: MOSFET is a three terminal device D, G & S.
c
See lessExplanation: MOSFET is a three terminal device D, G & S.
The MOSFET combines the areas of _______ & _________
a Explanation: It is an enhancement of the FET devices (field effect) using MOS technology.
a
See lessExplanation: It is an enhancement of the FET devices (field effect) using MOS
technology.
Let’s say that a transistor is operating at the middle of the load line, then a decrease in the current gain would
b Explanation:The current gain would decreases the collector current, shifting the Q point below.
b
See lessExplanation:The current gain would decreases the collector current, shifting the Q point below.
Let’s say that a transistor is operating at the middle of the load line, then a decrease in the current gain would
: b Explanation:The current gain would decreases the collector current, shifting the Q point below.
: b
See lessExplanation:The current gain would decreases the collector current, shifting the Q point below.
Which of the following relations is true for a BJT?
a Explanation: The collector & emitter current differ only by the base current, which is very very small.
a
See lessExplanation: The collector & emitter current differ only by the base current, which is very very small.
A 1mv of i/p gives an output of 1V, the voltage gain as such would be
c Explanation: 1V/1mv = 1000.
c
See lessExplanation: 1V/1mv = 1000.
A 1mv of i/p gives an output of 1V, the voltage gain as such would be
c Explanation: 1V/1mv = 1000.
c
See lessExplanation: 1V/1mv = 1000.