Chopper input dc amplifiersare preferred for low level inputs to inst – McqOptions

MCQOPTIONS

1.	Chopper input dc amplifiersare preferred for low level inputs to instrumentation systems because of their high sensitivity, negligible drift and excellent common mode rejection capability.
A.	True
B.	False
Answer» B. False

Discussion

No Comment Found

Related MCQs

Chopper input dc amplifiersare preferred for low level inputs to instrumentation systems because of their high sensitivity, negligible drift and excellent common mode rejection capability.
Which of the following amplifier is employed with resistive transducers which require an external source of excitation?
DC amplifiers are employed with _______ feedback type.
CHOPPER_INPUT_DC_AMPLIFIERSARE_PREFERRED_FOR_LOW_LEVEL_INPUTS_TO_INSTRUMENTATION_SYSTEMS_BECAUSE_OF_THEIR_HIGH_SENSITIVITY,_NEGLIGIBLE_DRIFT_AND_EXCELLENT_COMMON_MODE_REJECTION_CAPABILITY.?$
The_junction_at_higher_temperature_in_thermocouple_is_termed_as_measuring_junction.$
When two wires of different material are joined together at either ends, forming two junctions which are maintained at different temperature, a _________ force is generate?
Chopper stabilized dc amplifiers are complex amplifiers having ________ amplifiers incorporated in the module.
DC amplifiers are mostly used for very low level applications because they offer very less dc drift and high common mode rejection capabilities.
______________ are used with transducers which require an external source of excitation.
Which amplifier has a limited frequency response?