Ohio DMV Knowledge Test Vocabulary

Flashcards covering Ohio DMV rules of the road, speed limits, safety regulations, and traffic sign meanings based on the official cheat sheet.

Temporary Instruction Permit Identification Card (TIPIC)

A permit obtained after passing knowledge and vision tests, which allows for supervised driving practice.

Temporary Permit Packet Fee (Age 16)

$$25.75$$

Temporary Permit Packet Fee (Age 21 or older)

$$24.50$$

Knowledge Test Passing Requirements

An applicant must correctly answer $15$ out of $20$ questions in each of the two sections: motor vehicle regulations and traffic signs.

Knowledge Test Retake Wait Period

A minimum of $24\text{ hours}$ after failing the test.

Residential Area Speed Limit

$25\text{ miles per hour}$, unless otherwise posted.

School Zone Speed Limit

$20\text{ mph}$ during restricted times.

Standard Freeway Speed Limit

$65\text{ mph}$ on freeways with paved shoulders, unless otherwise posted.

Child Safety Seat Requirement

Required for infants and children under the age of four and/or who weigh less than $40\text{ pounds}$.

Booster Seat Requirement

Required for children at least four but less than eight years of age, unless they are $4\text{' }9\text{"}$ or taller.

Safety Zone (Motorcyclists)

A following distance of at least three seconds maintained between a car and a motorcyclist.

Standard Following Distance

A minimum of three seconds during normal weather and traffic conditions.

Bad Weather Following Distance

Four or five seconds.

Turn Signal Distance

Signals must be activated at least $100\text{ feet}$ before making a turn or lane change.

Parallel Parking Requirement

The vehicle's wheels must be within $12\text{ inches}$ of the curb.

Passing Prohibitions

Drivers may not pass other vehicles within $100\text{ feet}$ of a bridge, viaduct, tunnel, railroad crossing, or intersection.

Chemical Test Refusal Penalty

License suspension for one to five years if a driver arrested for OVI refuses a chemical test.

Underage OVI BAC Threshold (Under 21)

A blood alcohol content (BAC) between 0.02\text{%} and 0.08\text{%}.

Adult OVI BAC Limit (Age 21 or older)

It is illegal to operate a motor vehicle with a blood alcohol concentration (BAC) of 0.08\text{%} or higher.

Solid Yellow Line (Next to Broken Yellow Line)

Indicates that vehicles next to the broken line may pass, while those next to the solid line may not.

Hydroplaning

When tires lose contact with the road and ride on a layer of water, which can occur at speeds as low as $30\text{ mph}$.

Anti-Lock Braking System (ABS) Emergency Procedure

Drivers should press and hold the brake pedal firmly and steer out of danger.

Non-ABS Emergency Procedure

The driver should firmly pump the brakes to stop quickly while maintaining steering control.

Uphill Parking (with a Curb)

The steering wheel should be turned away from the curb so the vehicle will roll into the curb if the brakes fail.

Uphill or Downhill Parking (no Curb)

The wheels should be turned to the right, toward the side of the road.

Hand Signal: Stop

The driver's left arm and hand are extended downward.

Hand Signal: Right Turn

The driver's left arm and hand are extended upward.

Octagonal Sign

A red, eight-sided sign that is always a stop sign.

Downward-Facing Triangular Sign

Indicates that drivers must yield the right-of-way.

Pennant-Shaped Sign

Indicates a no passing zone.

Pentagonal Sign

Indicates a school zone.

Diamond-Shaped Sign

Warns of existing or possible hazards, usually colored yellow or orange.

Round Sign

Warns of an upcoming railroad crossing.

Crossbuck Sign

Tells drivers to yield to trains at a railroad crossing.

Orange and Red Triangular Sign

A sign posted on the back of slow-moving vehicles that often travel at speeds slower than $25\text{ mph}$.

Steady Yellow Traffic Light

Indicates a red light is about to appear; drivers must stop unless already within the intersection.

Flashing Red Light

A signal that should be treated exactly like a stop sign.

Flashing Yellow Light

Warns of a hazard; drivers should slow down and proceed with caution.

Regulatory Signs

Usually white with black markings; these signs regulate the movement of traffic and must be obeyed.

Guide Signs

Signs with a green background that provide directional and mileage information.