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Technician Mechatronics Practice Test: Electrical Basics
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Technician Mechatronics Practice Test: Electrical Basics
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17 Questions

1. What is the precaution to be taken before connecting the different voltage rating capacitors in series?
2. How to determine copper loss in a transformer?
3. How connector is identified?
4. What is the purpose of earthing?
5. How the earth resistance is reduced?
6. What is the unit of luminous flux?
7. What is the disadvantage of auto transformer?
8. What is the unit of electrical energy?
9. Which quantity is measured by an electro dynamic type instrument?
10. Which type of connectors are used to connect both input and output devices?
11. Which type of connectors are used in connecting home stereo systems, video cassette, records, etc?
12. What test is to be carried out by using megger?
13. Which is an absolute instrument?
14. Which law is related to I = V/R?
15. What is the advantage of coiled coil lamp?
16. What is the name of the part marked as ' X ' in the Under Ground (UG) cable?
17. Which instrument is used to measure earth resistance?