Both technicians A and B are correct.
Step-by-step explanation:
- Both A and B are discussing suspension systems. Tech A is saying that if a bump hits a vehicle with a solid axle front suspension he says that both wheels will be affected. This is true in solid axle suspension systems.
- Technician B is saying that if bump hits a vehicle with independent front suspension one and only one wheel will be affected. This is also true in terms of independent suspension.
- So both are correct.