Tank Cleaning Quiz

What are the different types of tank cleaning methods?

• high-pressure cleaning, ultrasonic cleaning, steam cleaning, and abrasive cleaning

• manual cleaning, mechanical cleaning, chemical cleaning, and automated cleaning

Why is it important to follow safety precautions during tank cleaning?

• To save time and effort during the cleaning process.

• To prevent accidents, injuries, and exposure to hazardous substances.

• To increase the risk of accidents and injuries.

• To make the cleaning process more enjoyable.

Which equipment is commonly used for tank cleaning?

• Chemical cleaning equipment

• Vacuum cleaning equipment

• Brush cleaning equipment

• High-pressure water jetting equipment

What are some common chemicals used in tank cleaning?

• ammonia, bleach, vinegar, and hydrogen peroxide

• sulfuric acid, potassium hydroxide, acetic acid, and phosphoric acid

• bleach, ammonia, vinegar, and hydrogen peroxide

• hydrochloric acid, sodium hypochlorite, caustic soda, and citric acid

What is the first step in a tank cleaning procedure?

• Apply cleaning solution to the tank.

• Fill the tank with water.

• Scrub the tank with a brush.

• Drain the tank

True or False: High-pressure water jetting is a type of tank cleaning method.

• True

• High-pressure water jetting is only used for car washes.

• High-pressure air jetting is a type of tank cleaning method.

• False

What should you wear to protect yourself during tank cleaning?

• No protective clothing

• A t-shirt and jeans

• A swimsuit and flip flops

• Protective clothing such as coveralls, gloves, goggles, and a respirator

What is the purpose of using degreasers in tank cleaning?

• To remove grease, oil, and contaminants from tank surfaces.

• To increase the amount of contaminants on tank surfaces.

• To add grease and oil to tank surfaces.

• To prevent the removal of grease, oil, and contaminants from tank surfaces.

What is the final step in a tank cleaning procedure?

• Inspect the tank for cleanliness and remove all cleaning equipment.

• Scrub the tank with a brush.

• Fill the tank with cleaning solution.

• Rinse the tank with water.

True or False: Confined space entry is not required for tank cleaning.

• Only for small tanks

• Only for large tanks

• False

• True