DGT C licence questions: Goods transport rules

Page 2 of 2 · Questions 101 to 150 of 150

101. On long lorry journeys, what helps reduce the risk of fatigue?
102. According to their own nature, road transport can be classified into:
103. With a truck, height, width, or mass limits must:
104. On a vehicle whose rev counter includes a green zone for economical driving, what does that zone represent?
105. Which situation can particularly favour fatigue from monotony?
106. Speed limits when driving a C1 or C truck:
107. What should professional drivers bear in mind about alcohol?
108. You are replacing the halogen dipped-beam bulb shown, following the manufacturer’s instructions. What precaution must you take when holding…
109. An ordinary 5,000 kg MAM lorry travels on an interurban dual carriageway with no reason justifying travel below the minimum. Below what…
110. When should you replace a lorry’s windscreen-wiper blades?
111. The lorry you are driving is 2 metres wide. Which lights must it carry because of its width?
112. Can using drugs of abuse increase the risk of a serious road crash even without combining them with alcohol?
113. On an ordinary complete-bodied lorry wider than 2.10 metres, are end-outline marker lights compulsory?
114. Can the edge line of the carriageway be crossed?
115. Without a justified reason, in which case is the regulatory minimum speed applicable to the vehicle and road breached?
116. Under what conditions must you switch on a lorry’s rear fog light when it is fitted?
117. On a two-way urban road where stopping or parking is permitted and you must use the carriageway or shoulder, on which side should you…
118. Can the edge line of the carriageway be crossed?
119. You are replacing the halogen dipped-beam bulb shown, following the manufacturer’s instructions. What precaution must you take when holding…
120. The general minimum age for the C licence may be lowered to 18 when the applicant:
121. When replacing a blown fuse in a lorry, what specification must you follow?
122. The manufacturer allows replacement of a halogen dipped-beam bulb. With the lights switched off and the bulb cool, what handling precaution…
123. Before or during the practical tests for the C1 and C licences, examiners may check whether the vehicle:
124. On a lorry, is the rear fog light compulsory?
125. With moisture and temperatures near or below 0°C, which areas require particular caution for possible ice?
126. What effects does consuming alcoholic drinks, even in small quantities, have?
127. Which behaviour increases crash risk when driving a lorry, even without exceeding the permitted maximum speed?
128. On an ordinary lorry, excluding the exception for red side lights integrated with a rear device, what are the colours of front, side and…
129. According to the national 2024 urban crash data presented by the DGT on 8 August 2025, which crash type caused the most fatalities?
130. On an ordinary lorry, excluding the exception for red side lights integrated with a rear device, what are the colours of front, side and…
131. Should you check the windscreen-washer fluid regularly?
132. Is it prohibited to throw any object that could cause a fire or endanger road safety?
133. A lorry equipped with main-beam headlights travels at night above 40 km/h, outside a built-up area on an insufficiently lit road. It is not…
134. If you are driving a truck and a traffic officer is directing traffic, you must:
135. Under what conditions must you switch on a lorry’s rear fog light when it is fitted?
136. Under the wording of Annex VI.A.2 of the General Driver Regulations, what minimum interval is specified between successive attempts after…
137. Without an emergency or a traffic officer’s instruction, you wish to make a voluntary stop on a two-way interurban road. May you choose the…
138. A lorry equipped with main-beam headlights travels at night above 40 km/h, outside a built-up area on an insufficiently lit road. It is not…
139. Must a driver undergoing medical treatment take any special precaution?
140. Under the General Driver Regulations, what percentage calculates the maximum permitted errors in the C1 or C specific knowledge test, with…
141. The C1 licence applies to vehicles whose maximum authorized mass is:
142. In duly justified special cases, the time for the knowledge tests for the C1 and C licences:
143. The tests for the C1 and C licences are normally taken in:
144. For headlamps allowing vertical and horizontal adjustment, what does aiming them involve?
145. Between the two attempts of the same the C1 and C licences application there should normally be no more than:
146. The general minimum age to obtain the C licence is 21, although it may be obtained at 18 if:
147. Someone applying for the C licence who already holds C1 is exempt from:
148. Obtaining the C licence also grants:
149. On the date of the first practical-test attempt for the C1 and C licences, the applicant must:
150. On a conventional road outside a built-up area where voluntary stopping is permitted and there is no emergency, where should you position…