You are driving on a slippery road. Which of these statements is true regarding the use of a retarder (engine brake)?
You should turn the retarder off. Section 2.13: When your drive wheels have poor traction, the retarder may cause them to skid. Therefore,
You are driving on a slippery road. Which of these statements is true regarding the use of a retarder (engine brake)?
ANSWER BREAKDOWN
- A. Incorrect. "Retarders help maintain traction on slippery roads" is not correct. When your drive wheels have poor traction, the retarder may cause them to skid. Therefore, you should turn the retarder off whenever the road is wet, icy, or snow-covered.
- B. Correct. When your drive wheels have poor traction, the retarder may cause them to skid. Therefore, you should turn the retarder off whenever the road is wet, icy, or snow-covered.
- C. Incorrect. "You should use a higher setting" is not correct. When your drive wheels have poor traction, the retarder may cause them to skid. Therefore, you should turn the retarder off whenever the road is wet, icy, or snow-covered.
- D. Incorrect. "Retarders work best on ice" is not correct. When your drive wheels have poor traction, the retarder may cause them to skid. Therefore, you should turn the retarder off whenever the road is wet, icy, or snow-covered.
Conduce en carretera resbaladiza. Que es cierto sobre el uso del retardador?
ARetarders help maintain traction on slippery roads
BYou should turn the retarder off
CYou should use a higher setting
DRetarders work best on ice
Seccion 2.13: Cuando las ruedas motrices tienen poca traccion, el retardador puede causar derrape. Apaguelo en superficies mojadas o heladas.
- A. Incorrecto. "Retarders help maintain traction on slippery roads" no es la respuesta correcta. La respuesta correcta es "You should turn the retarder off". Cuando las ruedas motrices tienen poca traccion, el retardador puede causar derrape. Apaguelo en superficies mojadas o heladas.
- B. Correcto. Cuando las ruedas motrices tienen poca traccion, el retardador puede causar derrape. Apaguelo en superficies mojadas o heladas.
- C. Incorrecto. "You should use a higher setting" no es la respuesta correcta. La respuesta correcta es "You should turn the retarder off". Cuando las ruedas motrices tienen poca traccion, el retardador puede causar derrape. Apaguelo en superficies mojadas o heladas.
- D. Incorrecto. "Retarders work best on ice" no es la respuesta correcta. La respuesta correcta es "You should turn the retarder off". Cuando las ruedas motrices tienen poca traccion, el retardador puede causar derrape. Apaguelo en superficies mojadas o heladas.