NEW
Font size
S
M
L
XL
WorksheetsControlling Systems
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
Which of the following does a closed loop system have but an open loop system not have?
a)
Processes
b)
Hope
c)
Feedback
d)
Source
2.
Which of these is a benefit of analogue to digital signal conversion?
a)
More accurate signal
b)
Noise will be removed
c)
Easier for the PC to manipulate
d)
The co-efficient of durability decreases
3.
What rule dictates how often a signal should be sampled?
a)
Nyquist's Theorem
b)
Parseval's Theorem
c)
The Quantisation Rule
d)
Sampling Sample Size Determination
4.
Analogue signals when sent down copper wire are transmitted as?
a)
Light
b)
Sound
c)
Voltage
d)
Radiowaves
5.
GUI stands for
a)
Graphical Unity Interference
b)
Great User Interface
c)
Graphical User Interface
d)
Gripper Universe Ineptitude
6.
Once the system is coded what must happen?
a)
Testing
b)
Relaxing
c)
Editing
d)
Deployment
7.
Which one of these relates to the past values of a control system?
a)
Proportional
b)
Intergral
c)
Differential
d)
Proposterous
8.
What should be the first thing in technical documentation
a)
Contents table
b)
Testing
c)
Code
d)
Change log
9.
Signal voltages within systems are often manipulated so they are suitable for different microcontrollers, what is this called?
a)
Conditioning
b)
Conversion
c)
Level Shifting
d)
Filtering
10.
Which logic gate is this?
a)
AND
b)
OR
c)
NAND
d)
EXOR
11.
Which logic gates truth table is this?
a)
OR
b)
EXOR
c)
AND
d)
NOR
12.
The decimal number 13 is represented by what letter in hexadecimal?
a)
A
b)
C
c)
D
d)
E
13.
What encoding system has replaced ASCII?
a)
ASCIII
b)
UTF
c)
ISBN
d)
ASCII-16bit
14.
When converting 0101 0001 from BCD to decimal is the answer...
a)
51
b)
61
c)
54
d)
81
15.
When is U24 A3T2 due in?
a)
Today
b)
28.11.17
c)
05.12.17
d)
11.12.17
Reset
