Question 54General Subjects - Assistant Engineer
70% to passWhich of the following illustrations represents the proper method of circuit grounding for a low level analog signal cable? Illustration EL-0124
AA
BB
CC
DD
AI Explanation
The correct answer is A. Illustration EL-0124 depicts the proper method of circuit grounding for a low-level analog signal cable, which is to connect the cable shield to the system ground at one end only. This approach helps to minimize ground loop issues and signal interference, as per the best practices for analog signal transmission. The other options (B, C, and D) would not be considered the proper grounding method, as they either leave the shield unconnected or ground it at both ends, which can lead to ground loop problems and signal degradation.
Related Questions
Q36:Which of the following statements represents the proper procedural sequence for ... Q322:Which of the following propulsor types would be used with unidirectional propuls... Q27:Which of the following compressors on a motor ship would most likely operate at ... Q299:As shown in the illustration, if figure "21" indicates the "TOP VIEW" of an orth... Q341:Which line shaft bearing is most likely to have both upper and lower half bearin...
Ready to test your knowledge?
Take a General Subjects - Assistant Engineer Practice ExamOfficial Resources