Driver Candidate Quiz — Türkiye Traffic System (Day 2: Vehicle Basics / Technical) — 40 True/False
Driver Candidate Quiz — Türkiye Traffic System
1) The engine oil level should be checked on level ground with the engine off. True/False
Level surface and engine off ensure an accurate dipstick reading.
2) A red dashboard warning usually indicates a fault that requires an immediate stop. True/False
Red is critical; amber means caution/attention.
3) You can slowly open a hot radiator cap to vent pressure safely. True/False
Never open when hot—steam/boiling coolant can cause burns.
4) Low coolant can cause overheating even in cold weather. True/False
Coolant regulates heat year-round.
5) ABS always shortens stopping distance on every surface. True/False
ABS preserves steering control; distance may not be shorter.
6) When ABS activates, you may feel pedal pulsation—this is normal. True/False
System rapidly modulates brake pressure.
7) Worn brake pads increase stopping distance and may squeal. True/False
Wear indicators and heat fade reduce performance.
8) Power steering failure makes steering impossible. True/False
Steering becomes heavy but still works mechanically.
9) Under-inflated tires increase fuel use and heat buildup. True/False
More rolling resistance and flexing.
10) Over-inflated tires improve wet-road grip. True/False
They reduce the contact patch and overall grip.
11) Uneven tire wear may indicate alignment or suspension problems. True/False
Camber/toe issues show up on tread patterns.
12) Mixing different tire sizes on the same axle is acceptable if diameters are close. True/False
Both tires on an axle should match size and type.
13) Headlights must be clean and correctly aimed to avoid dazzling others. True/False
Dirty or mis-aimed lights cause glare and reduce visibility.
14) A weak alternator can trigger the battery warning while driving. True/False
Low system voltage illuminates the charge light.
15) Jump-starting with reversed polarity can damage vehicle electronics. True/False
ECUs and diodes can be destroyed instantly.
16) The parking brake acts only on the front wheels. True/False
Typically it operates the rear brakes.
17) ESC/ESP can prevent skids by braking individual wheels. True/False
Stability control corrects excessive yaw.
18) It’s safe to drive with an illuminated airbag warning since you wear seat belts. True/False
The restraint system may fail to deploy in a crash.
19) A clogged air filter can reduce engine power and increase fuel consumption. True/False
Restricted airflow enriches the mixture.
20) Diesel engines require spark plugs for ignition. True/False
Diesels use compression ignition (glow plugs aid starting).
21) Engine knocking/pinging may indicate wrong fuel or timing issues. True/False
Detonation harms the engine if ignored.
22) Low washer fluid matters only in rain, so it can be ignored in dry weather. True/False
Bugs/dirt require cleaning anytime for visibility.
23) A loose fuel cap can cause the check-engine light to come on. True/False
EVAP leak detection flags it as a fault.
24) The cabin (pollen) filter improves air quality and demisting efficiency. True/False
Good airflow over heater/evaporator clears windows.
25) Tread depth does not affect aquaplaning risk. True/False
Deeper grooves evacuate water and reduce hydroplaning.
26) Randomly mixing different coolant types is harmless. True/False
Incompatible additives can gel and corrode.
27) Engine oil should be changed only by time, not mileage. True/False
Follow both time and distance intervals.
28) Wheel nuts/bolts must be torqued properly after tire changes. True/False
Over- or under-tightening is dangerous.
29) A constant squeal from the serpentine belt may indicate low tension or a bad pulley. True/False
Slippage or worn bearings need attention.
30) If the temperature gauge spikes hot, continue to the next exit at normal speed. True/False
Safely pull over to prevent engine damage.
31) A clogged catalytic converter can cause power loss and very hot exhausts. True/False
Backpressure increases and restricts flow.
32) Brake fluid absorbs moisture over time, lowering its boiling point. True/False
Hygroscopic fluid leads to fade under heat.
33) You should test the horn only during inspections; normal use can damage it. True/False
Brief normal use is fine—just avoid unnecessary honking.
34) Daytime running lights can replace low beams at night. True/False
DRLs are not a substitute for headlights.
35) A vehicle that pulls to one side is only due to steering wheel misalignment. True/False
Could be tire pressure, brakes, alignment, or suspension.
36) Low oil pressure warning means you can drive slowly to a service. True/False
Stop the engine immediately to avoid seizure.
37) After deep water, lightly applying the brakes helps dry pads/discs. True/False
Gentle braking restores friction surfaces.
38) A rapidly flashing turn-signal indicator usually means a bulb is out. True/False
Hyper-flash indicates circuit imbalance.
39) Using proper coolant (not plain water) helps prevent corrosion and boiling/freezing. True/False
Additives raise protection and stabilize pH.
40) A space-saver spare is designed for normal highway speeds and long distances. True/False
It’s temporary—observe speed/distance limits in the manual.
Your Result
Tags: driver candidate quiz, Türkiye traffic system, technical knowledge, vehicle basics, e-sınav practice, true/false quiz, road safety, ABS ESC basics, tire and brake maintenance, coolant & oil
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