NEW
Font size
WorksheetsSignal Conditioning
Total questions: 16
Worksheet time: 8mins
In a noisy environment it is very difficult for very small signals received from sensors such as thermocouples and strain gauges (in the order of mV), to survive without the sensor data being compromised. Therefore we need
Amplification
Regulator
Attenuation
Multiplexing
Following are the function of signal conditioning EXCEPT,
Signal Level and Bias Change
Convertions
Filtering
Rectifying
Linearization
Which filter does the figure represents?
Low Pass Filter
High Pass Filter
Band pass filter
Band Reject Filter
RC Filter
What filter does the figure shows?
Low Pass Filter
High Pass Filter
Band pass filter
Band Reject Filter
RC Filter
What kinds of operational amplifier does the figure illustrates?
Voltage Follower
Inverting amplifier
Non Inverting Amplifier
Differentiator
Integrator
Low pass RC filter allows only low frequency pass through it and block the high frequency.
TRUE
FALSE
Op-amp which function as buffer and do not amplify the output is
Voltage Follower
Inverting amplifier
Non Inverting Amplifier
Differentiator
Integrator
Wheatstone bridge is a __________
A.C. bridge
High voltage bridge
Power Dissipation bridge
D.C. bridge
The balance condition of a Wheatstone bridge depends on the _________
ratio of arms R3 and R4
ratio of arms R1 and R1
current source and power source
emf source and null detector
Wheatstone bridge works on the principle of ________
partial deflection
full deflection
no deflection
null deflection
In the breakdown region, a zener diode behaves like a …………… source.
constant voltage
constant current
constant resistance
variable current
Which of the following is application of zener diode ?
Ampllification
Voltage regulation
Filter
Rectifier
Fuse/circuit breaker should be set to a current value just above the normal operating current. True or false
True
False
A low pass filter is
a filter with a constant level after reaching the filters active frequency
a filter with a bell shaped curve around the filters' active frequency
a filter that cuts the high frequency component of a signal
a filter that cuts the low frequency component of a signal
gambar dibawah ini adalah rangkaian High pass filter aktif
