Automation System An operational amplifier: uses the principle of feedback All of these can be used to subtract two or more signals None of these can be used to sum two or more signals uses the principle of feedback All of these can be used to subtract two or more signals None of these can be used to sum two or more signals ANSWER DOWNLOAD EXAMIANS APP
Automation System A stepping motor; None of these is a good choice where continuous rotation is needed can index positional movement. has a commutator has a speed proportional to voltage input None of these is a good choice where continuous rotation is needed can index positional movement. has a commutator has a speed proportional to voltage input ANSWER DOWNLOAD EXAMIANS APP
Automation System A pick-and-place manipulator is: primarily used for large parts handling None of these an intelligent robot capable of point-to-point operation the most flexible of all robots primarily used for large parts handling None of these an intelligent robot capable of point-to-point operation the most flexible of all robots ANSWER DOWNLOAD EXAMIANS APP
Automation System The accuracy of a pick-and-place robot can be as good as: + 0.05 inches 0.008 inches + 0.0005 inches 3% None of these + 0.05 inches 0.008 inches + 0.0005 inches 3% None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System In general, American buyers will purchase goods: that are made in America, even at higher costs. without regard to country of manufacturer. None of these (a) and (c) that offer the best quality for the least money. that are made in America, even at higher costs. without regard to country of manufacturer. None of these (a) and (c) that offer the best quality for the least money. ANSWER DOWNLOAD EXAMIANS APP
Automation System A dc servo motor: can provide precise position control All of these uses a variable dc voltage for speed control uses a tachometer for speed feedback None of these can provide precise position control All of these uses a variable dc voltage for speed control uses a tachometer for speed feedback None of these ANSWER DOWNLOAD EXAMIANS APP
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