There are two indicators that determine when you need to shift into a higher gear. One indicator is the engine speed (rpm). You should read your vehicle's manual to learn its rpm range and shift up when you reach the top of that range. The other indicator is road speed (mph). You should learn which speeds each gear can accommodate, then keep an eye on the speedometer and shift up as needed.

Other trucks and driving conditions.

While driving, you should watch your vehicle's gauges for signs of trouble. Be sure to inspect your gauges before beginning a trip to ensure that they are in proper working order.

To be monitored for potential signs of trouble.

For your own safety, when placing reflective warning triangles, you should carry them between your body and the oncoming traffic.

The triangles should be held between the driver and oncoming traffic.

The triangles should be carried behind the driver's back to prevent them from being seen by other drivers until they are placed.

The triangles should be held as low as possible.

When stopped on the side of the road, be sure to turn on your vehicle's four-way emergency flashers, especially during times of lowered visibility. Place warning devices within 10 minutes of being stopped.

Use your four-way emergency flashers to alert other motorists to your presence.

Rely on your taillights to alert other motorists to your presence.

Not worry about other motorists.

Use your four-way emergency flashers to alert other motorists to your presence.

Class A Driving Test | Iowa 2024 #1 Page 5 of 7

Train for FREE online with our Iowa class A license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a IA CDL class A permit in 2024, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that CDL class A requirements may vary from state to state.

Number of Question 50

Passing Score 40

Number of Tests 20

Class A Driving Test | Iowa 2024 #1 Page 5 of 7

29 . The two indicators that determine when you should upshift are:

30 . A liver can process about ____ per hour.

31 . Off-ramps:

32 . While driving, gauges are:

33 . If a driver has stopped on the road and is placing triangles to warn other motorists:

34 . When pulled over to the side of the road, you should:

35 . An example of required emergency equipment is:

See the exact questions that will be on the 2024 DMV exam.

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