WorksheetsMechatronics - 2
Total questions: 10
Worksheet time: 10mins
The process of establishment of a relationship between the input to the instrument and output from the instrument is called as_____
static sensitivity
static characterization
static accuracy
static calibration
________ is the curve plotted between input and output by giving known inputs to an instrument and obtaining corresponding outputs.
characteristic curve
accuracy curve
calibration curve
sensitivity curve
The displacement of a mass attached to a spring in mechanical system is corresponding to _______ in the electrical system
inductance
resistance
capacitance
current
If the value of error increases, the changing speed of controller output __________.
increases
decreases
remains constant
cannot say
The range of control of controller __________ due to presence of offset.
increases
decreases
remains constant
cannot say
If the frequency of the input signal to a system is increased, the amplitude of the output _______.
start reducing
start increasing
be remain constant
be unpredictable
What is the ratio of amplitude of response to that of the input called?
Response
Gain
Phase
Frequency
The type of memory which is fast and temporarily stores the data which are immediately required for use is called as______.
HDD
ROM
RAM
SSD
How is the speed of operation of conventional relay system as compared to digital controllers?
very slow
very fast
same
almost similar
Micro-controllers are ________________ than the PLCs.
bulky and expensive
bulky but cheaper
portable and cheaper
portable but expensive
