Question When starting a vehicle, the coolant temperature gauge should: Answers Not change from its original position. Gradually rise to the normal operating range. Jump quickly to the normal operating range. Flash until it reaches the normal operating range. Explanation Keep an eye on the gauges after starting the engine. The coolant temperature gauge should begin a gradual rise to the normal operating range. This questions appears in the following tests: Georgia Class A Knowledge Test Georgia Class B Knowledge Test Montana Passenger Nevada Class B Knowledge Test New Hampshire Class B Knowledge Test New York Class B Knowledge Test Pennsylvania HazMat Texas Class B Knowledge Test