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Input signal range in a PC based data acquisition system is _______(a) 0.10 mV to 1 V(b) 1 mV to 100 V(c) 5 mV to 5 V(d) 10 mV to 10 VThe question was asked in an international level competition.The query is from PC based Data Acquisition System topic in division Data Acquisition System of Electrical Measurements

Answer»

Right choice is (d) 10 mV to 10 V

Best explanation: In a PC based data acquisition system, the input SIGNAL in the range of 10 mV to 10 V is amplified by means of a digital programmable gain AMPLIFIER to a particular level.



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