On MacConkey Agar,Serratia Spp.would Appear

question 6

Multiple Choice

On MacConkey agar,Serratia spp.would appear:

• A)red.
• B)colorless.
• C)green.
• D)yellow.

---

Definitions:

Starter Relay

The magnetic switch that when energized by the starter control circuit closes the high-current cranking circuit. Also known as magnetic switch or mag switch.

Sub-zero Conditions

Environments or temperatures below 0°C (32°F), often requiring special considerations for materials and equipment.

Gelled Engine Oil

Refers to engine oil that has thickened into a semi-solid state, often due to low temperatures.

Flywheel Ring Gear

A gear attached around the circumference of the flywheel in an internal combustion engine, engaged by the starter motor to start the engine.