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Electronic Mechanic Practice Test: Electronic Cables and Connectors
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Electronic Mechanic Practice Test: Electronic Cables and Connectors
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25 Questions

1. What is the name of cable?
2. Why more number of strands and thicker gauge wire is used for high power amplifier to connect another location?
3. What is the full form of DVI?
4. What is the maximum data transfer speed of coaxial cable?
5. What is the data transmission speed of category 4 twisted pair Network cables?
6. How many channels of uncompressed PCM audio signals are carried by the S/PDIF cable?
7. What is the effect of using bare coaxial cables without end connectors?
8. Which speed of maximum data signal is carried by the CAT-6 twisted pair network cable?
9. Which purpose the two core individually screened heavy duty cables are used?
10. Which connector is used specifically to provide DC power connection to devices?
11. Which cable is used for lower power application?
12. What is the maximum length of UTP cable used from node to Hub connection?
13. What is the characteristics impedance (Z0) of BNC connector?
14. Which part of the signal cable is crimped to the outer conductor of F-connector?
15. Which cable supports the data, power and video signals in security camera application?
16. What is the full form of HDMI?
17. What is the purpose of screen wire used in audio cables?
18. Why the cotton braid is provided in between the leads and shield of audio cables?
19. What is the distributed capacitance value between the core and screen of coaxial cable per meter?
20. Which connector is used on unbalanced audio cables?
21. What is the data transmission speed of USB 3.0 for interfacing computers?
22. What is the effect of mismatch in characteristic impedance (Z0) with 50Ω to 75Ω coaxial cable?
23. What is the audible frequency range in communication?
24. Which types of cables are used for balanced signal circuits?
25. What is the characteristics impedance of RG 6U cable used for long line cable TV transmission?