| Operation and Controls Total | 56 | 64 | 52 |
| Safety Test - Questions 1-20 | 16 | 15 | 11 |
| General Test - Questions 1-20 | 9 | 8 | 7 |
| General Test - Questions 21-40 | 4 | 5 | 5 |
| General Test - Questions 41-60 | 11 | 11 | 9 |
| General Test - Questions 61-80 | 7 | 5 | 4 |
| General Test - Questions 81-100 | 11 | 12 | 6 |
| Identification - Questions 1-20 | 9 | 6 | 5 |
| Identification - Questions 21-40 | 5 | 9 | 8 |
| Identification - Questions 41-60 | 11 | 11 | 10 |
| Identification - Questions 61-80 | 8 | 7 | 6 |
| Identification - Questions 81-100 | 14 | 10 | 10 |
| Troubleshooting - Questions 1-20 | 9 | 13 | 13 |
| Troubleshooting - Questions 21-40 | 15 | 8 | 16 |
| Troubleshooting - Questions 41-60 | 11 | 10 | 11 |
| Troubleshooting - Questions 61-80 | 9 | 11 | 8 |
| Troubleshooting - Questions 81-100 | 15 | 12 | 17 |