21ECC503T Embedded control system
Authored by Vadivukkarasi K
Engineering
University
Used 2+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The speed ω of the D.C machine is almost proportional with the ---------------------
Vmed
Vcc
Vmed/2
Vcc/2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A more sophisticated circuit is the ------- (by Linear Technology) is a low power, high accuracy triple supply monitor with power-fail comparator.
LTC 2822
LTC 2811
LTC 2911
LTC 2922
3.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Embedded systems are designed for specific tasks and often mass-produced they are -----------------------
optimized in size
production costs
performance and reliability
More memory
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Current, position, speed and other sensor signals are measured and are fed into the embedded control system. All these functions are situated at the -----
signal processing level
electric power level
mechanical level
Input level
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Using the H-bridge a -------- quadrant operation is possible
2
3
4
5
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When running full CAN (ISO11898-2) at higher speeds, it is required to terminate the CAN bus at both ends with ---------- resistors
100Ω
120Ω
140Ω
80Ω
7.
MULTIPLE SELECT QUESTION
1 min • 1 pt
The embedded control system provides the ----------- with the correct duty cycle is possible to control the ----------------------and --------------------
stability
right switching sequence
machine speed
direction of movement
B,C,D
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