Question

technician a says horizontally opposed engines use a triangular rotor that turns inside an oval chamber. technician b says the in a vr engine, the pistons are in one bank but form a shallow v within the bank. who is correct? select one: a. technician a b. technician b c. both technician a and technician b d. neither technician a nor technician b

Explanation:

Technician A is incorrect as horizontally - opposed engines have pistons moving back - and - forth and not a triangular rotor in an oval chamber (that's a Wankel rotary engine). Technician B is correct as in a VR engine, the pistons are in one bank but form a shallow V within the bank.

Answer:

B. Technician B