WorksheetsFieldbus Technology
Total questions: 10
Worksheet time: 4mins
Which of the following is not fieldbus technology
Foundation Fieldbus
Modbus
Profibus
HART
High Speed Bus
What is the speed for H1 of foundation fieldbus
25.31 kbps
35.25 kbps
31.25 kbps
31.20 kbps
Physical Layer Encoding used by Foundation Fieldbus is
Frequency Shift Key
Manchester Encoding
Amplitude Encoding
Quadratic Modulation Encoding
What is the length of Foundation Fiedbus Physical Layer Cable for Type A & Type B
Type A= 1920m, Type B= 400m
Type A= 1000m, Type B= 1200m
Type A= 1800m, Type B= 600m
Type A= 1900m, Type B= 1200m
Which of the devices are not related to the Foundation Fieldbus
Junction Box
Power Conditional
Terminator
LAN CAT5 Cable
What are the frequency use to represent 0 and 1 in HART communication protocol
1= 1100 Hz, 0=2100 Hz
1= 2200 Hz, 0=1200 Hz
1= 1200 Hz, 0=2200 Hz
1= 1100 Hz, 0=1200 Hz
A temperature transmitter measure temperature from 10degree to 100 degree using 4 to 20 mA technology. What should be the output current from the transmitter if the real temperature is 100 degree celcius.
100 mA
20 mA
4 mA
10 mA
Identify P and ID diagram in the red circle
Tank Controller
Torque Controller
Temperature Controller
Temperature Cycle
What is the power supply voltage range for foundation fieldbus
24V to 48 V
12 V to 24 V
9 V to 32 V
15 V to 35 V
Full acronym for P & ID is
Proportional and Derivative Diagram
Piping and Instrumentation Diagram
Pressure and Current Diagram
Pole and Inverse Diagram
