Electrical Measurements Simple Oscilloscope Online Exam Quiz
Electrical Measurements Simple Oscilloscope GK Quiz. Question and Answers related to Electrical Measurements Simple Oscilloscope. MCQ (Multiple Choice Questions with answers about Electrical Measurements Simple Oscilloscope
Amplifier stage is ___________
Options
A : half band
B : full band
C : wide band
D : narrow band
Input stage in the amplifier consists of ___________
Options
A : oscillator
B : attenuator
C : rectifier
D : op amp
Phase inverter is used in an amplifier in the CRO because ___________
Options
A : phase inversion is needed
B : no phase inversion is needed
C : it is needed to operate a push pull
D : it provides voltage stability
Input signals are amplified using ___________
Options
A : rectifier
B : amplifier
C : oscillator
D : op amp
Why is a delay line used in a CRO?
Options
A : to boost the signal
B : to distort the signal
C : to provide signal delay
D : for stability
Role of an attenuator is ___________
Options
A : to boost the signal
B : to distort the signal
C : to remove noise
D : to improve the operation
What is the role of CRT?
Options
A : to emit electrons
B : to emit protons
C : to emit neutrons
D : to emit alpha particles
Amplifier is multiple stage in a CRO.
Options
A : True
B : False
C :
D :
BJT is used in the amplifier stage.
Options
A : True
B : False
C :
D :
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