Engine lubrication — evaluate the statement: “A baffle plate is fitted inside the oil pan to prevent the oil from splashing when subjected to vibration, acceleration, braking, and cornering during vehicle operation.”

Introduction / Context:
The oil pan (sump) stores and returns engine oil to the pump pickup. During vehicle maneuvers or on rough roads, rapid changes in acceleration can cause oil to surge or aerate, risking momentary oil starvation. Engineers add internal baffles and windage trays to control fluid motion and ensure a stable oil supply.

Given Data / Assumptions:

• Wet-sump lubrication with a pickup strainer located in the pan.
• Vehicle experiences longitudinal and lateral accelerations and vibration.
• Baffle plates and trap doors may be present near the pickup area.

Concept / Approach:

Baffle plates partition the sump into regions that slow oil slosh, keeping oil pooled near the pickup. They may include one-way trap doors that allow oil to flow toward the pickup under acceleration while restricting reverse flow. Windage trays reduce oil whipped by the rotating crankshaft, lowering aeration. Together, these features stabilize oil delivery and prevent pressure drop spikes that can damage bearings and valvetrain components.

Step-by-Step Solution:

Verification / Alternative check:

Oil pressure logs show fewer transient drops with baffled pans. Motorsport and off-road vehicles commonly upgrade to baffled or dry-sump systems precisely for this reason.

Why Other Options Are Wrong:

False — contradicts standard wet-sump design practice and the known function of baffles and windage control hardware.

Common Pitfalls:

Confusing baffles (slosh control) with cooling fins (heat rejection); assuming only racing engines need baffles—production vehicles also benefit for durability.

Final Answer:

True