VIP Exclusive
310T Truck and Coach Technician VIP Certification Exam – Series 3
310T — The 310T is a Red Seal Interprovincial Standards exam for Truck and Coach Technicians, administered by Employment and Social Development Canada; the real exam consists of approximately 125 multiple-choice questions with a 3-hour time limit and a 70% passing threshold, covering all major heavy truck and coach systems.
30
Questions
180m
Time Limit
70.00%
To Pass
Question 1 of 30👑 VIP
A technician is diagnosing a 2019 Freightliner Cascadia with a Cummins X15 engine. The driver reports a significant loss of power under load, black smoke from the exhaust, and the engine will not reach rated RPM. A boost pressure test reveals boost pressure is well below specification. The EGR valve and cooler have been visually inspected and appear clean. Which of the following should the technician inspect NEXT?
Questions 2–30 and full explanations are VIP-exclusive.