Free Illinois CDL School Bus Practice Test 2023

Do you want to become a bus driver? You are looking for good source material for your coming CDL test? You are in the right place. Our Illinois CDL Practice Test is a great resource for beginners. The test is designed for you to have exactly the experience of the exam as you will be more familiar with both the test format and the subject. Each question is based on the official Illinois CDL manual so you can be sure that the information in our test is accurate and relevant to your examination. In addition, each question has a detailed explanation so that it is very useful for you to learn from your mistakes. Preparing well before test day with questions and content that we cover. Start with our Free Illinois CDL School Bus Practice Test today and pass your CDL endorsement exam!

Our CDL practice tests:
Based on 2021 IL commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
IL CDL School Bus Test format:
20 questions
16 correct answers to pass
80% passing score
List of questions
Your bus is equipped with roof-mounted, white strobe lights. When should the overhead strobe lights be used?
The brake-door interlocks _________.
Whether the railroad crossing is passive or active, when driving a school bus you must always:
When approaching a railroad crossing, activate your hazard lights:
What can help you maintain student safety during an emergency?
If you miss a student's unloading stop:
What should you do first when you are approaching a bus stop?
Buses may carry what types of hazardous materials?
At a passive railroad-highway crossing, you need to ____.
Properly adjusted crossover mirrors will specifically allow you to see all of the following except:
When the outside left flat and right mirrors are adjusted properly, you should be able to see how many feet behind the bus?
This type of crossing has a traffic control device installed at the crossing to regulate traffic.
ABS should be used in all of the following ways except:
Which of the following parts should you check for cracks?
Official routes and school bus stops are established by:
If you must back a school bus, you should always:
While driving your bus, you should scan ________ for trouble or hazardous conditions.
Your vehicle's antilock braking system won't allow you to ______.
What mirrors are used to see the danger zone?
Occasionally, you may have a drunk or disruptive passenger on your bus. In this instance, you should ________.