GOVERNMENT
POLYTECHNIC, MUMBAI
Name of Dept.: - Electronics Engineering
UNIT TEST I [2020-21EVEN TERM]
Course: Automation Course
Code: -EC19411
Duration: - 1Hr Marks: -20 Class:
-TYEC (1st& 2nd Shift)
Q.1 Attempt any three (3*2) 06
a.
Define the automation . (CO1, R)
b.
List the types of PLC Instructions (CO2, R)
c.
Explain the OSR instruction. (CO2,
U)
d.
Explain the SCP instruction (CO2,
U)
Q.2 Attempt any two (2*4) 08
a.
Differentiate between Fixed and modular
PLC. (CO1,
A)
b.
Design ladder logic for AND,OR
gate using XIC Instruction (CO2, A)
c.
Draw diesel generator system
Explain it’s working (CO3, U)
Q.3 Attempt any one(1*6) 06
a.
Draw the AC input module. Explain the function of each block (CO1, U)
b.
Explain the TON,TOFF and RTO
instruction of PLC (CO2, U)
c.
Design ladder logic for traffic light
controller (CO3, A)
|
CO no |
CO1 |
CO2 |
CO3 |
Levels |
R |
U |
A |
|
Marks |
12 |
16 |
10 |
Marks |
04 |
20 |
14 |
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