Avionics Interview Experienced Online Exam Quiz
Avionics Interview Experienced GK Quiz. Question and Answers related to Avionics Interview Experienced. MCQ (Multiple Choice Questions with answers about Avionics Interview Experienced
What is the resolution of a sting DAC if the reference voltage is 10V and the number of input bits is 3?
Options
A : 1.25V
B : 1.75V
C : 1.23V
D : 0.25V
What is the maximum operation frequency that can be used if the settling time is 100ns?
Options
A : 10MHz
B : 11MHz
C : 12MHz
D : 13MHz
What is the alias produced when a signal of 15 MHz is sampled at a rate of 28 MHz?
Options
A : 10MHz
B : 11MHz
C : 12MHz
D : 13MHz
What is the dynamic range of a 12 bit converter?
Options
A : 81.5dB
B : 72.24dB
C : 62.35dB
D : 10.254dB
Find the resolution of an ADC which uses 14 bit numbers and have a voltage range of -6V to +6V?
Options
A : 845.65?V
B : 3.56?V
C : 0.00154?V
D : 732.5?V
Pick the odd one out?
Options
A : R-2R converters
B : String converters
C : Weighted current source converters
D : Flash conversion
Which of the following does not belong to the R-2R converter?
Options
A : Reference regulators
B : Resistor network
C : Electronic switches
D : Input amplifiers
Which of the following is not an advantage of undersampling?
Options
A : Slower ADC
B : Less power
C : Fast microprocessors
D : Low memory capacity
Which of the following is the fastest type of ADC?
Options
A : Successive approximation conversion
B : Flash conversion
C : Delta encoded conversion
D : Pipelined conversion
During the sample mode the sample and hold circuit passes the analog signal unchanged.
Options
A : True
B : False
C :
D :
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