Rotating machinery explained three-phase AC motors /
| Other Authors: | Bergwall Productions. |
|---|---|
| Format: | VHS |
| Language: | English |
| Published: |
Garden City, N.Y. :
Bergwall Productions,
1982.
|
| Physical Description: |
4 videocassettes (VHS) (approximately 20 min. each): sound, color ; 1/2in. + 1 study guide. |
| Subjects: |
| Item Description: |
1. Squirrel-cage induction motors, pt. 1 -- 2. Squirrel-cage induction motors, pt. 2 -- 3. Across the line starter -- 4. Reversing magnetic starters. |
|---|---|
| Physical Description: |
4 videocassettes (VHS) (approximately 20 min. each): sound, color ; 1/2in. + 1 study guide. |