Czech Theory Test D flashcards

35 cards. Read the term and the definition here. The deck at the top of this page is optional.

Speed limit in built-up area

In the Czech Republic, the maximum speed in a built-up area is 50 km/h, unless signs indicate otherwise. In residential zones, the limit is 30 km/h.

Safety distance when overtaking cyclists

When passing a cyclist, drivers must leave at least 1.5 metres outside built-up areas and at least 1 metre in built-up areas to ensure safety.

Right of way at unmarked intersection

At an intersection without signs or traffic lights, drivers must give way to vehicles approaching from the right. This rule applies unless otherwise indicated.

Alcohol limit for professional drivers

Professional drivers, including bus drivers, must have a blood alcohol concentration of 0.0 g/kg. Any alcohol consumption is prohibited before driving.

Give way sign

The 'Dej přednost v jízdě!' sign is a red inverted triangle. It requires drivers to yield to traffic on the priority road before entering or crossing it.

Priority road sign

The 'Hlavní pozemní komunikace' sign is a yellow diamond with a white border. It indicates that drivers on this road have priority at intersections.

Continuous white line

A continuous white line on the road means no crossing or straddling. It is used to separate lanes where overtaking or changing lanes is dangerous.

Flashing amber traffic light

A flashing amber light means proceed with caution. Drivers must yield to pedestrians and follow priority rules, as the normal signal sequence is not active.

Bus braking distance with full load

A fully loaded bus has a longer braking distance than an empty one, typically 20–30% longer. Drivers must increase following distance accordingly.

Engine braking on downhill gradients

On long downhill slopes, select a lower gear to use engine braking. This prevents brake overheating and loss of braking efficiency, known as brake fade.

Tail swing when turning

Buses have a large rear overhang; when turning, the rear swings outward. Drivers must check mirrors and allow extra space to avoid hitting objects or pedestrians.

Bus blind spots

Buses have significant blind spots, especially on the right side and directly behind. Drivers must use mirrors and cameras and turn their heads to check before manoeuvring.

Minimum tyre tread depth for buses

Buses must have a minimum tyre tread depth of 3 mm for radial tyres. Winter tyres require at least 4 mm. Worn tyres increase stopping distance.

Daily pre-trip inspection

Before each trip, drivers must check lights, brakes, steering, tyres, fluids, emergency exits, fire extinguisher, and first aid kit to ensure the bus is roadworthy.

AdBlue in SCR systems

AdBlue is a urea solution used in selective catalytic reduction (SCR) to reduce nitrogen oxide emissions. Low AdBlue level can limit engine power.

Emergency exit operation

Emergency exits on buses must be marked and operable from both inside and outside. Drivers should ensure passengers know how to use them in an emergency.

Two-second following rule

Maintain at least a two-second gap behind the vehicle ahead in good conditions. In rain, fog, or darkness, increase the gap to four seconds.

SIPDE process

SIPDE stands for Scan, Identify, Predict, Decide, Execute. It is a systematic approach to hazard perception and safe decision-making while driving.

Use of fog lights

In fog, use low beam headlights and fog lights. Do not use high beam headlights as they reflect off the fog and reduce visibility.

Fatigue management for drivers

Fatigue impairs reaction time. Take a 15-minute break every two hours. Do not rely on coffee or fresh air; only rest is effective.

Emergency numbers in Czech Republic

The general emergency number is 112. For ambulance call 155, police 158, and fire 150. These numbers are free and can be dialled from any phone.

CPR compression rate

For adult CPR, perform chest compressions at a rate of 100–120 per minute, with a depth of 5–6 cm. Give 30 compressions followed by 2 rescue breaths.

Warning triangle placement

Place a warning triangle at least 50 metres behind the vehicle on regular roads, and at least 100 metres on motorways, to warn approaching traffic.

Reporting accidents to police

Report an accident to the police if there is injury, fatality, or damage to third-party property exceeding CZK 100,000. Otherwise, a joint report suffices.

Documents to carry in bus

Drivers must carry a valid driving licence, vehicle registration certificate, proof of insurance, and medical certificate if required. These must be produced on demand.

CPC for bus drivers

The Certificate of Professional Competence (CPC) is mandatory for professional bus drivers. It requires periodic training every five years.

Technical inspection frequency for buses

Buses must undergo a technical inspection every six months after four years from first registration. New buses are exempt for the first four years.

Tachograph record retention

Tachograph records must be kept for at least one year and produced on request by enforcement officers. Failure to do so can result in fines.

EU daily driving limit

The maximum daily driving time is 9 hours, extendable to 10 hours twice a week. Weekly driving limit is 56 hours, and fortnightly limit is 90 hours.

Break requirement after 4.5 hours

After 4.5 hours of driving, take a 45-minute break. This can be split into a 15-minute and a 30-minute break, taken in that order.

Daily rest period for bus drivers

The daily rest period must be at least 11 hours, but can be reduced to 9 hours up to three times between weekly rest periods. Compensation is required.

Passenger safety briefing

Before departure, inform passengers about safety rules, emergency exits, and seat belt use. Ensure all passengers are seated or holding handrails before moving off.

Economical driving techniques

Accelerate smoothly, maintain steady speed, use the highest practical gear, and anticipate traffic to avoid unnecessary braking and acceleration, reducing fuel consumption.

Avoiding engine idling

Switch off the engine if stationary for more than one minute, except in traffic. Idling wastes fuel and increases emissions, especially in urban areas.

Regenerative braking in electric buses

Electric and hybrid buses use regenerative braking to recover kinetic energy and recharge the battery. Smooth acceleration and braking extend the vehicle's range.