Bus KET Tests (Category D)

Pass the exam the first time: on the page https://www.ketbilietai.lt/en/ketbilietai-tests/ you will fully prepare for the D1, D1E, D, DE category (bus, with or without trailer) driving theory exam of AB "Regitra".

• New: tickets are created according to the latest KET, Safe Traffic Law, legal acts and issues of AB "Regitra";
• You will learn: convenient question learning function;
• Exam: KET main test and subject tests;
• Errors: test of wrongly answered questions;
• Results: general and each topic separately;
• Credit: school exam;
• Convenient: web, MOBILE version and iPhone and Android apps. 

Category D tickets cover the following subjects:

General questions (about 1500 items)
1.1. driver's duties, stopping and parking, intersections, overtaking, road signs, markings and traffic regulation signals, driving priority and speed limits, towing motor vehicles (hereinafter - TP) and trailers, railway crossings, drivers' responsibility;
1.2. the importance of the driver's vigilance and attention to other road users;
1.3. awareness of the situation on the road, assessment and decision-making, reaction time;
1.4. changes in the ability to drive due to alcohol, drugs and other medications, psychological state and fatigue;
1.5. the most important principles of keeping a safe distance between TP, stopping distance and staying on the road in various weather and road conditions;
1.6. driving risk factors associated with varying road conditions as they change due to weather and time of day;
1.7. safe driving in tunnels;
1.8. specific risk factors related to the inexperience of other road users and the most vulnerable road users: children, pedestrians, cyclists and the disabled;
1.9. the dangers associated with the movement and driving of various TPs and the different viewing areas of their drivers;
1.10. documents required to use TP;
1.11. the driver's actions in the event of a traffic accident (placing warning signs and turning on the emergency light alarm, cases when it is mandatory to report the traffic accident to the police, and the driver's actions when the police are not called to the scene of the traffic accident) and the necessary measures to help the victims, which he must take;
1.12. safety factors related to TP, cargo and passengers;
1.13. necessary precautions when getting off (getting off) TP;
1.14. road safety-related mechanical aspects of TP: common failures and malfunctions related to steering, suspension and braking systems, tyres, lights and direction indicators, reflectors, rear-view mirrors, windscreen and wipers, exhaust system, seat belts and warning horn;
1.15. TP safety equipment: use of seat belts, head restraints, child safety equipment and fire extinguisher;
1.16. Use of TP in consideration of the environment: appropriate use of the warning sound signal, economical use of fuel, limitation of pollutant emissions.

Category specific questions
3.1. accounting of driving and rest hours, recording equipment used in TP (except T category TP);
3.2. related to the relevant mode of transport of the Road Traffic Rules, approved by the Government of the Republic of Lithuania in 2002. December 11 by resolution no. 1950 (Zin., 2003, No. 7-263; 2008, No. 88-3530), requirements: cargo and passenger transport;
3.3. TP and transportation documents are required for national and international transportation of goods and passengers (except T category TP);
3.4. actions of the driver related to the relevant mode of transport in the event of a traffic accident or fire;
3.5. precautions to be taken when removing and changing wheels (except T-category TP);
3.6. requirements for TP weight and dimensions, speed limiters;
3.7. obstacles in the field of vision related to TP features;
3.8. road map understanding, route planning (except T category TP);
3.10. driver's responsibility for transporting passengers; passenger comfort and safety; transportation of children; pre-departure checks are required (D1, D, D1E, DE and T categories TP only).
4. Content of specific questions about C, CE, D and DE categories TP:
4.1. principles of construction and operation of internal combustion engines, fluids, fuel supply system, electrical system, ignition system, transmission system;
4.2. lubrication and protection against freezing;
4.3. principles of tire construction, installation, correct use and maintenance;
4.4. brake devices and speed limiters: types, main parts, principles of operation, connection, use and daily maintenance, use of anti-lock brake system;
4.5. coupling systems: types, main parts, principles of operation, connection, use and daily maintenance (only CE, DE categories TP);
4.6. methods for determining the causes of failures;
4.7. TP preventive maintenance and necessary ongoing repair.

KET test window

Specific questions of category D, DE (over 60 items)

 

What should a bus driver do if the door opening device is broken?
When the fuel pedal is pressed suddenly, a squealing sound is heard for some time. What is the most common reason for this?
Adblue liquid is used to reduce?
In a four-circuit pneumatic brake system for powering auxiliary devices is used?
Braking mechanisms on car transmission shafts are there?
Adblue liquid sprayed?
What is the maximum speed allowed for a bus with a trailer on an asphalt or concrete road?
What is the maximum speed allowed for a bus with a trailer on the highway?
What is the maximum speed allowed for buses on motorways?
Which bus is more dangerous to ride on a curve?
Which vehicle is allowed to carry passengers when towed by a flexible or rigid trailer?
Is it allowed to drive a bus with a trailer on this road sign with an additional plate?

... and many others.