| Operation and Controls Total | 69 | 72 | 73 |
| Safety Test - Questions 1-20 | 17 | 16 | 15 |
| General Test - Questions 1-20 | 10 | 12 | 13 |
| General Test - Questions 21-40 | 12 | 8 | 9 |
| General Test - Questions 41-60 | 10 | 11 | 11 |
| General Test - Questions 61-80 | 12 | 7 | 11 |
| General Test - Questions 81-100 | 10 | 14 | 10 |
| Identification - Questions 1-20 | 16 | 11 | 14 |
| Identification - Questions 21-40 | 11 | 13 | 10 |
| Identification - Questions 41-60 | 18 | 17 | 5 |
| Identification - Questions 61-80 | 15 | 12 | 9 |
| Identification - Questions 81-100 | 18 | 11 | 13 |
| Troubleshooting - Questions 1-20 | 15 | 13 | 12 |
| Troubleshooting - Questions 21-40 | 16 | 17 | 16 |
| Troubleshooting - Questions 41-60 | 15 | 16 | 14 |
| Troubleshooting - Questions 61-80 | 15 | 12 | 11 |
| Troubleshooting - Questions 81-100 | 17 | 14 | 15 |