Specific FPAAs Quiz with Answers PDF Download – Test 81

MCQ 401: FPAA produces the address code of:

1. 2 bits
2. 4 bits
3. 8 bits
4. 16 bits

MCQ 402: If n is electrons density and &omega: is electron mobility thanconductivity of metal is given by:

1. n+ Ω
2. n/ Ω
3. n Ω
4. Ω/n

MCQ 403: Oscillator which returns a fraction of output signal to the input with no net phase shift, resulting in reinforcement of the output signal is called:

1. zero feedback oscillator
2. feedback oscillator
3. reverseback oscillator
4. feedforward oscillator

MCQ 404: Closed loop gain of negative feedback amplifier is determined by:

1. voltage regulator
2. voltage rectifier
3. voltage divider
4. voltage amplifier

MCQ 405: A compound structure of a particular design made by two BJTs connected in such a way that the current amplified by the first BJT is amplified further by the second one is called:

1. Darlington pair
2. cascade pair
3. cascode pair
4. base pair