Welcome to your Electronics- AP-Mock test - 1
Sky waves are refracted back to the Earth from
Which among the following is a current-controlled negative resistance device ?
The forbidden energy gap for Germanium is
Which among the following materials is used to make a light dependent resistor ?
Identify the following circuit:
The noise produced by the random motion of charge carriers is
Identify the indirect band gap material
What is the state of a JFET defined by the condition $\mathrm{V}_{\mathrm{GS}}=0$ V, and $\mathrm{V} _{\mathrm{DS}}> |$VP| ?
Which among the following materials is the least preferred in making a p-n junction solar cell ?
The forbidden energy gap for Silicon is
Which is the modulation system in which there are pulses of constant amplitude and length but with varying timing ?
Which is the most commonly used material to make IR LEDs ?
Which among the following is NOT true about the Common Mode Rejection Ratio (CMRR) of an Op-Amp ?
Silicon is not suitable for fabrication of LED's because it is
The forbidden energy gap for GaAs is
At absolute zero temperature, a semiconductor behaves like ?
Electroluminescence is the property of
What will be the output voltage of the goven circuit?
