Electronic Devices and Circuits When diodes are connected in series to increase voltage rating the peak inverse voltage per junction may be equal to or less than breakdown voltage should not exceed one third the breakdown voltage should not exceed the breakdown voltage should not exceed half the breakdown voltage may be equal to or less than breakdown voltage should not exceed one third the breakdown voltage should not exceed the breakdown voltage should not exceed half the breakdown voltage ANSWER DOWNLOAD EXAMIANS APP
Electronic Devices and Circuits The output, V-I characteristics of an Enhancement type MOSFET has An ohmic region at low voltage value followed by a saturation region at higher voltages Only a saturation region An ohmic region at large voltage values preceded by a saturation region at lower voltages Only an ohmic region An ohmic region at low voltage value followed by a saturation region at higher voltages Only a saturation region An ohmic region at large voltage values preceded by a saturation region at lower voltages Only an ohmic region ANSWER DOWNLOAD EXAMIANS APP
Electronic Devices and Circuits Assertion (A): A JFET can be used as a current source.Reason (R): In beyond pinch off region the current in JFET is nearly constant. Both A and R are true and R is correct explanation of A Both A and R are true but R is not a correct explanation of A A is false but R is true A is true but R is false Both A and R are true and R is correct explanation of A Both A and R are true but R is not a correct explanation of A A is false but R is true A is true but R is false ANSWER DOWNLOAD EXAMIANS APP
Electronic Devices and Circuits The forbidden energy gap between the valence band and conduction band will be least in case of Insulators All of these Semiconductors Metals Insulators All of these Semiconductors Metals ANSWER DOWNLOAD EXAMIANS APP
Electronic Devices and Circuits Assertion (A): In p-n-p transistor collector current is termed negative.Reason (R): In p-n-p transistor holes are majority carriers. Both A and R are true and R is correct explanation of A Both A and R are true but R is not a correct explanation of A A is true but R is false A is false but R is true Both A and R are true and R is correct explanation of A Both A and R are true but R is not a correct explanation of A A is true but R is false A is false but R is true ANSWER DOWNLOAD EXAMIANS APP
Electronic Devices and Circuits In a bipolar transistor, the emitter base junction has Zero or reverse bias Zero bias Forward bias Reverse bias Zero or reverse bias Zero bias Forward bias Reverse bias ANSWER DOWNLOAD EXAMIANS APP
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