The total backlash in the steering of the bus, made on the basis of a passenger car, is 15 degrees.✓Bonne réponse
The total backlash in the steering system of the bus is 15 degrees.
In both cases.
Explication
A bus built on a passenger-car chassis uses the tighter 10-degree steering-play limit, making 15 degrees excessive. An ordinary bus has a different allowed threshold, so the same 15-degree measurement is not automatically prohibited for both types.