CSDD (Ceļu satiksmes drošības direkcija - B kategorija) - Latvia · Vehicle Safety and Emergency Procedures

Vehicle Safety, Technical Condition, and Emergency Procedures

100 practice questions, each with the answer and an explanation.

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Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

All 100 questions

  1. In Latvian traffic rules (CSN), during what calendar period are winter tyres legally mandatory for passenger cars?
  2. In Latvian traffic rules (CSN), what is the minimum statutory tyre tread depth for passenger cars during winter (Dec 1 - Mar 1)?
  3. In Latvian traffic rules (CSN), what is the minimum statutory tyre tread depth for passenger cars during summer months?
  4. In Latvian traffic rules (CSN), during what calendar period is the use of studded tyres (radžotas riepas) permitted?
  5. In Latvian traffic rules (CSN), what marking is required on winter tyres to satisfy mandatory winter tyre regulations?
  6. In Latvian traffic rules (CSN), what identification must be affixed to a vehicle equipped with studded tyres?
  7. In Latvian traffic rules (CSN), is it permissible to operate a vehicle with tyres of different dimensions on the same axle?
  8. In Latvian traffic rules (CSN), what is the maximum permissible steering wheel play (free play) for a passenger car?
  9. In Latvian traffic rules (CSN), under what steering failure is further driving strictly prohibited under any circumstances?
  10. In Latvian traffic rules (CSN), under what service brake condition is driving immediately prohibited?
  11. In Latvian traffic rules (CSN), what holding capacity must the parking brake (stāvbremze) ensure for an unladen passenger car?
  12. In Latvian traffic rules (CSN), what holding capacity must the parking brake guarantee for a fully loaded passenger car?
  13. In Latvian traffic rules (CSN), under what weather condition is driving strictly prohibited if the driver-side windscreen wiper fails?
  14. In Latvian traffic rules (CSN), what is the rule regarding operating a vehicle with a broken or cracked windscreen?
  15. In Latvian traffic rules (CSN), what is the maximum permissible tinting light transmittance for the windscreen of a passenger car?
  16. In Latvian traffic rules (CSN), what is the minimum light transmittance required for front side driver and passenger windows?
  17. In Latvian traffic rules (CSN), what is the regulation regarding tinting rear side windows and the rear window?
  18. In Latvian traffic rules (CSN), which four safety items are mandatory to carry in every passenger car?
  19. In Latvian traffic rules (CSN), what is the required capacity of the fire extinguisher for a Category B passenger car?
  20. In Latvian traffic rules (CSN), under what circumstances is a driver obligated to put on a reflective safety vest?
  21. In Latvian traffic rules (CSN), where should the reflective safety vest ideally be stored inside the vehicle?
  22. In Latvian traffic rules (CSN), what lighting must be activated on motor vehicles during daytime driving throughout the year?
  23. In Latvian traffic rules (CSN), under what specific weather conditions may front fog lights (priekšējie miglas lukturi) be used?
  24. In Latvian traffic rules (CSN), under what atmospheric condition is switching on rear fog lights (aizmugurējie miglas lukturi) permitted?
  25. In Latvian traffic rules (CSN), at what minimum distance must high-beam headlights be switched to dipped beams when approaching oncoming traffic?
  26. In Latvian traffic rules (CSN), what must a driver do if blinded (dazzled) by oncoming high-beam headlights?
  27. In Latvian traffic rules (CSN), when is using high-beam headlights (tālās gaismas) strictly prohibited?
  28. In Latvian traffic rules (CSN), what is the maximum permitted speed when towing another motor vehicle?
  29. In Latvian traffic rules (CSN), what is the permissible length of a flexible tow cable (elastīgā saite)?
  30. In Latvian traffic rules (CSN), what is the permissible maximum length of a rigid tow bar (stingrā sakabe)?
  31. In Latvian traffic rules (CSN), how must a flexible tow cable be visually marked for safety?
  32. In Latvian traffic rules (CSN), under what road condition is towing using a flexible tow cable strictly prohibited?
  33. In Latvian traffic rules (CSN), what vehicle system failure strictly prohibits towing with a flexible tow rope?
  34. In Latvian traffic rules (CSN), what lighting must be displayed on the towed motor vehicle?
  35. In Latvian traffic rules (CSN), what is the first mandatory action of a driver involved in a road traffic accident?
  36. In Latvian traffic rules (CSN), what is the minimum distance for placing the warning triangle in built-up areas?
  37. In Latvian traffic rules (CSN), what is the minimum distance for placing the warning triangle outside built-up areas?
  38. In Latvian traffic rules (CSN), what is the unified single state emergency phone number in Latvia?
  39. In Latvian traffic rules (CSN), under what conditions may drivers fill out an Agreed Statement (Saskaņotais paziņojums) without calling police?
  40. In Latvian traffic rules (CSN), when is calling the State Police (Valsts policija) legally mandatory following an accident?
  41. In Latvian traffic rules (CSN), what is strictly prohibited for a driver involved in a traffic accident until alcohol testing?
  42. In Latvian first aid guidelines, what is the first priority when arriving at the scene of a severe traffic accident?
  43. In Latvian first aid guidelines, how long should you check for normal breathing in an unresponsive casualty?
  44. In Latvian first aid guidelines, what should you do with an unconscious casualty who is breathing normally?
  45. In Latvian first aid guidelines, what is the correct compression-to-ventilation ratio for adult CPR (sirds un asinsvadu reanimācija)?
  46. In Latvian first aid guidelines, what is the correct compression depth and rate for adult CPR chest compressions?
  47. In Latvian first aid guidelines, how does an Automated External Defibrillator (AED / EAD) operate during resuscitation?
  48. In Latvian first aid guidelines, what is the primary method to control severe external limb arterial bleeding?
  49. In Latvian first aid guidelines, when is applying a tactical tourniquet (žņaugs) medically justified?
  50. In Latvian first aid guidelines, what vital record must accompany the application of a tourniquet?
  51. In Latvian first aid guidelines, what should you do if an impaled foreign object (e.g. glass shard or metal rod) is stuck in a wound?
  52. In Latvian first aid guidelines, how should thermal burns (termiskie apdegumi) be initially treated at an accident scene?
  53. In Latvian first aid guidelines, when should a crash helmet be removed from an injured motorcyclist?
  54. In Latvian first aid guidelines, what is the recommended position for a conscious trauma victim in physical shock (šoks)?
  55. In Latvian first aid guidelines, how should a casualty suffering from severe hypothermia (atdzišana) be aided?
  56. In Latvian first aid guidelines, what is the correct action for a victim experiencing an epileptic seizure (krampji)?
  57. In Latvian traffic rules (CSN), what is the maximum permissible trailer mass that can be towed without additional Category E licence?
  58. In Latvian traffic rules (CSN), what is required if luggage or cargo loaded on a passenger car extends beyond the vehicle perimeter?
  59. In Latvian traffic rules (CSN), what is the maximum permissible total width for a motor vehicle including cargo?
  60. In Latvian traffic rules (CSN), what is the maximum permissible height for a motor vehicle including its cargo?
  61. In Latvian traffic rules (CSN), what is required regarding vehicle exhaust systems and emissions?
  62. In Latvian traffic rules (CSN), what should a driver do if a vehicle tyre experiences a sudden high-speed blowout?
  63. In Latvian traffic rules (CSN), what is aquaplaning (akvaplanēšana) and how should the driver respond?
  64. In Latvian traffic rules (CSN), what is the primary risk of driving through deep standing water on flooded streets?
  65. In Latvian traffic rules (CSN), how should wet brakes be dried after driving through deep water?
  66. In Latvian traffic rules (CSN), how does vehicle braking distance change when speed doubles from 50 km/h to 100 km/h?
  67. In Latvian traffic rules (CSN), what is the primary danger of driving a vehicle with an overloaded rear axle?
  68. In Latvian traffic rules (CSN), what is the function of the Anti-lock Braking System (ABS / pretbloķēšanas sistēma)?
  69. In Latvian traffic rules (CSN), what is the function of the Electronic Stability Control (ESP / ESC)?
  70. In Latvian traffic rules (CSN), what is the correct driving technique when descending a long, steep mountain or hill gradient?
  71. In Latvian traffic rules (CSN), what is centrifugal force and how does it affect a vehicle cornering in a bend?
  72. In Latvian traffic rules (CSN), how should a driver react to front-wheel skid (understeer / nepietiekama pagriežamība)?
  73. In Latvian traffic rules (CSN), how should a rear-wheel drive car driver react to rear-wheel skid (oversteer / pārlieka pagriežamība)?
  74. In Latvian traffic rules (CSN), what is the legal requirement regarding the carriage of children under 150 cm in height in passenger cars?
  75. In Latvian traffic rules (CSN), under what condition is placing a rear-facing infant car seat on the front passenger seat permitted?
  76. In Latvian traffic rules (CSN), what is the statutory penalty for driving a vehicle without mandatory OCTA third-party liability insurance?
  77. In Latvian traffic rules (CSN), how often must new passenger cars registered in Latvia undergo mandatory roadworthiness technical inspection (TA)?
  78. In Latvian traffic rules (CSN), what document proves that a vehicle has successfully passed technical inspection (tehniskā apskate)?
  79. In Latvian traffic rules (CSN), what must a driver do if a vehicle breakdown occurs on an unlit road at night outside a built-up area?
  80. In Latvian traffic rules (CSN), under what condition may a motor vehicle be driven if the odometer is disconnected or broken?
  81. In Latvian traffic rules (CSN), what is required regarding windscreen washer fluid during sub-zero winter temperatures?
  82. In Latvian traffic rules (CSN), what is the primary danger of driving with severely under-inflated tyres?
  83. In Latvian traffic rules (CSN), what is the danger of driving with severely over-inflated tyres?
  84. In Latvian traffic rules (CSN), what should a driver do if the engine temperature warning light illuminates red on the dashboard?
  85. In Latvian traffic rules (CSN), what does an illuminated red battery charge warning light indicate while driving?
  86. In Latvian traffic rules (CSN), what does an illuminated red oil pressure warning light indicate while driving?
  87. In Latvian traffic rules (CSN), what is the risk of leaving pets unrestrained inside a moving passenger car?
  88. In Latvian traffic rules (CSN), what is required when transporting bicycles on an exterior rear car rack?
  89. In Latvian traffic rules (CSN), what is the maximum permissible noise level for passenger car exhaust systems?
  90. In Latvian traffic rules (CSN), what is the minimum required distance between vehicles when parking near fire hydrants?
  91. In Latvian traffic rules (CSN), what is the minimum distance vehicles must park away from railway crossings?
  92. In Latvian traffic rules (CSN), what is the minimum distance required when parking near a bus or tram stop?
  93. In Latvian traffic rules (CSN), what is the minimum clearance distance between a parked vehicle and a solid road marking line?
  94. In Latvian traffic rules (CSN), what is the regulation on idling a vehicle engine in residential zones?
  95. In Latvian traffic rules (CSN), what is the rule regarding the use of mobile phones while operating a motor vehicle?
  96. In Latvian traffic rules (CSN), what is the requirement regarding wearing seat belts for vehicle occupants?
  97. In Latvian traffic rules (CSN), when may a driver legally unfasten their seat belt while driving?
  98. In Latvian traffic rules (CSN), what is the primary danger of driving a motor vehicle while experiencing acute fatigue?
  99. In Latvian traffic rules (CSN), what is the only effective remedy when a driver begins experiencing severe drowsiness?
  100. In Latvian traffic rules (CSN), how does driving in thick fog affect a driver's perception of speed and distance?

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