Free HAZ Practice Quiz: Take our 2019 exam, see where you stand! - California.USTradeTest.com

According to Cal/OSHA, which of the following is characteristic of confined spaces?

Areas in which access and egress is limited.

Areas in which respirators must be worn at all times by workers.

Areas in which toxic fumes are present.

Areas in which work must be performed inside an enclosure.

Correct! Wrong!

17% of your exam consists of Safety questions. Call us at (866) 685 8564 for a free consultation.

Which of the following actions must be taken prior to the transportation of a removed UST?

Back-fill the hole.

Collect soil samples from the tank bottom.

Collect water samples from the rinse water.

Provide a vent hole in a tank plug.

Correct! Wrong!

15% of your exam consists of Storage Tank Removal & Closure questions. Call us at (866) 685 8564 for a free consultation.

Which of the following prevents an employee from wearing a respirator?

Having a beard.

Having a cold.

Having a cough.

Having diabetes.

Correct! Wrong!

17% of your exam consists of Safety questions. Call us at (866) 685 8564 for a free consultation.

In order to read and properly interpret laboratory analysis reports as they apply to hazardous sites, a contractor should possess which of the following?

Basic knowledge of chemistry and the measurements used.

Basic knowledge of math and first aid.

The phone number of a contact at Cal/OSHA.

The phone number of a contact at the California Department of Health.

Correct! Wrong!

38% of your exam consists of Hazardous Substance Management questions. Call us at (866) 685 8564 for a free consultation.

How much of a tank and its associated piping must be buried below ground in order for the tank to be classified as an UST?

10%

25%

50%

100%

Correct! Wrong!

7% of your exam consists of Storage Tank Installation & Upgrade questions. Call us at (866) 685 8564 for a free consultation.

Which of the following tests are run before moving a tank?

BTX&E and compaction.

Oxygen and LEL.

Oxygen and nitrogen.

TPH and BTX&E.

Correct! Wrong!

15% of your exam consists of Storage Tank Removal & Closure questions. Call us at (866) 685 8564 for a free consultation.

Which of the following is the most common configuration for a soil-bentonite slurry wall?

Hanging

Horizontal

Keyed-in

Knife blade switch

Correct! Wrong!

15% of your exam consists of Storage Tank Removal & Closure questions. Call us at (866) 685 8564 for a free consultation.

Contaminated soil removed from a UST abatement site:

May be used to backfill the same excavation only.

Must be hauled to an approved sanitary landfill for disposal.

Must be reburied at least 50 ft deep in an un-populated area.

Should be permanently stored in DOT-approved, Type 17, 55-gallon (200 L) drums.

Correct! Wrong!

38% of your exam consists of Hazardous Substance Management questions. Call us at (866) 685 8564 for a free consultation.

Free HAZ Practice Quiz: Take our 2019 exam, see where you stand!

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