What is the minimum loop resistance for a 24 V power supply and a 4 to 20 mA transmitter?
A. 833 ohms
B. 1200 ohms
C. 1500 ohms
D. 2000 ohms
Answer:A
What is the minimum loop resistance for a 24 V power supply and a 4 to 20 mA transmitter?
A. 833 ohms B. 1200 ohms C. 1500 ohms D. 2000 ohms
Explanation: The minimum loop resistance can be calculated using the formula