Which elements and signals of a control system do not exist in an open-loop configuration?
A. comparator
B. error signal
C. measurement device
D. feedback signal
E. all of the above
Answer: E
Trades & Technology
You might also like to view...
What is a steep roof underlayment? With the help of a sketch, explain the underlayment requirements for an asphalt shingle roof.
What will be an ideal response?
Trades & Technology
Cold cranking amps refers to the current a battery produce while sustaining 7.2 volts at what temperature?
A) 0 deg F B) -10 deg F C) 32 deg F D) 72 deg F
Trades & Technology
The reverse-bias voltage applied to the collector-base junction is usually ____ the forward-bias voltage across the emitter-base junction.
A. much lower than B. much higher than C. equal to D. zero with respect to
Trades & Technology
What is the difference between a spreader and a squeegee?
What will be an ideal response?
Trades & Technology