Question 21Electricity & Electronics - 1st Asst/Chief
70% to passAs shown in the illustrated devices and symbols, which of the symbols represents a standard normally closed relay contact? Illustration EL-0005
AE
BF
CI
DK
AI Explanation
The correct answer is B. The symbol shown in the illustration EL-0005 that represents a standard normally closed relay contact is the symbol F. This is the correct symbol based on the standard electrical schematic symbols used in the US Coast Guard Captain's License Examinations. The other options, A, C, and D, represent different electrical components and do not depict a normally closed relay contact. Option B, the symbol F, is the appropriate representation of a standard normally closed relay contact in the context of this examination.
Related Questions
Q@q.QuestionNumber:What would be the terminal voltage and ampere-hour capacity of the battery bank ... Q@q.QuestionNumber:As shown in figure "A" of the illustration, if in troubleshooting the control ci... Q@q.QuestionNumber:Which of the following statements concerning figure "6" of the illustration is t... Q@q.QuestionNumber:Prior to using an analog multimeter set up as an ohmmeter, the leads are purpose... Q@q.QuestionNumber:Which of the following actions can be carried out in order to prevent thermal ru...
Ready to test your knowledge?
Take a Electricity & Electronics - 1st Asst/Chief Practice ExamOfficial Resources
Want to practice with timed exams?
Download Coast Guard Exams for the full exam experience.
Get the App