Analog Electronics The encapsulation of transistor is necessary for Preventing radio interference Preventing photo-emission effects Mechanical ruggedness Avoiding loss of free electrons Preventing radio interference Preventing photo-emission effects Mechanical ruggedness Avoiding loss of free electrons ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The opamp can amplify both AC and DC signals. AC signals only. DC signals only. neither AC not DC signals. both AC and DC signals. AC signals only. DC signals only. neither AC not DC signals. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A semiconductor material is formed by Metallic bonds Covalent bonds Electrovalent bonds None of these Metallic bonds Covalent bonds Electrovalent bonds None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input stage of an op amp is usually a differential amp. class B push-pull amplifier. swamped amplifier. CE amplifier. differential amp. class B push-pull amplifier. swamped amplifier. CE amplifier. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following statements is false? Class AB operation cannot be used for a push pull audio power output phase All of these Push pull signals are equal and opposite in phase A push pull output transformer has a centre-tapped primary Class AB operation cannot be used for a push pull audio power output phase All of these Push pull signals are equal and opposite in phase A push pull output transformer has a centre-tapped primary ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A differential amplifier is invariably used in the i/p stage of all OP-amps.This is dome basically to provide the OP-amps with a very high Open-loop gain CMRR Bandwidth Slew rate Open-loop gain CMRR Bandwidth Slew rate ANSWER DOWNLOAD EXAMIANS APP
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