1. Electrical Stuff From Questions Friday

2. Delta

4. 3 Phase Motor

5. 3 Phase Box

6. Delta

7. 3 Phase Power

8. 3 Phase Black Red Blue White Neutral White Neutral High leg

9. 3 Phase Breaker

11. What size of Circuit breaker 5 Hp motor 40 amp. 1 hp = 746 Watts (1 horsepower = 745.699872 watts) so 5 hp = 3,730 watts So if:“I” stands for current (flow of electricity) “A” stands for ampere (unit of current) “V or E” stands for Voltage (current flow) “P” stands for Watts “R” stands for resistance (ohms)

12. Conductors

14. R E or V I

15. What size of Circuit breaker R = E/I R = 220/ 40 R= 5.5 E= I x R 40 x 5.5 E = 220 P = E x I 220 x 40 P = 8,800 all we needed was P = 3,740 Wire size = # 8 1 hp = 746 Watts (1 horsepower = 745.699872 watts) so 5 hp = 3,730 watts So if:“I” stands for current (flow of electricity) “A” stands for ampere (unit of current) “V or E” stands for Voltage (current flow) “P” stands for Watts “R” stands for resistance (ohms)

16. Mr. Peabody Sherman WABAC wayback machine