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Worksheetscontrol system
Total questions: 10
Worksheet time: 5mins
WHAT IS AN ERROR IN A CONTROL SYSTEM?
Detects the error and signal out an alarm
Detects the errors of the system
Error is difference between desired output and the reference input.
none
•IN AN AUTOMATIC CONTROL SYSTEM WHICH OF THE FOLLOWING ELEMENTS IS NOT USED ?
Error detector
final control element
sensoro
oscilator
potentiometer can be used as as _______ in control system.
Error solver
Error detector
plant
all of the above
Amplifier is used to raise the strength of
large signal
week signal
strong signal
None
PI controller means
Propertional integer
Proportional Integral
proportional indian
None
PID controller means
Proportional Integral Derivative
Propertional integer control
proportional controller
None
PID controller is used to Reduce the
Error
signal
both
none
6. The overall transfer function from block diagram reduction for cascaded blocks is :
a) Sum of individual gain
b) Product of individual gain
c) Difference of individual gain
d) Division of individual gain
The overall transfer function of two blocks in parallel are :
a) Sum of individual gain
b) Product of individual gain
c) Difference of individual gain
d) Division of individual gain
WHAT IS THE ANOTHER NAME FOR TAKE OFF POINT
RESISTOR
BRANCH POINT
SUMMING POINT
DOT POINT
