WHMIS - Workplace Hazardous Materials Information System Rights and Responsibilities Questions and Answers

Question 1

Under WHMIS, which of the following is a primary responsibility of the employer?

Accepted Answer

Ensuring workers are educated and trained on the safe use of hazardous products.

Answer

Classifying hazardous products and creating initial SDS for suppliers.

Answer

Independently testing all hazardous products before they enter the workplace.

Answer

Selling personal protective equipment to workers who handle hazardous materials.

Question 2

A worker discovers a container with a torn and illegible supplier label. According to their WHMIS responsibilities, what is the most appropriate first step for the worker to take?

Accepted Answer

Report the damaged label to their supervisor immediately.

Answer

Guess the contents based on the container's shape and color.

Answer

Continue using the product since they have used it before.

Answer

Create a new label with the information they can remember.

Question 3

Which of the following best describes a key right granted to workers under WHMIS legislation?

Accepted Answer

The right to refuse work they have reasonable grounds to believe is unsafe.

Answer

The right to conduct their own chemical hazard assessments.

Answer

The right to choose which brand of hazardous product to use.

Answer

The right to modify supplier labels with additional information.

Question 4

A chemical manufacturing company creates a new cleaning solvent that will be sold to various industrial workplaces. What is this company's primary responsibility as a WHMIS supplier?

Accepted Answer

Classify the product's hazards and provide a compliant label and Safety Data Sheet (SDS).

Answer

Provide on-site training for every workplace that purchases the product.

Answer

Offer a discount on personal protective equipment with every purchase.

Answer

Ensure the product is used correctly by the end-user.

Question 5

An employer has just received a new hazardous product with a WHMIS 2015 supplier label and SDS. Which of the following is NOT a direct responsibility of the employer in this situation?

Accepted Answer

Updating the supplier's SDS with workplace-specific information.

Answer

Ensuring the SDS is readily accessible to all workers who may be exposed to the product.

Answer

Training workers on the specific hazards and safe handling procedures for this new product.

Answer

Creating a workplace label if the product is decanted into a different container.

Question 6

The 'Right to Know' is a fundamental worker right within WHMIS. This right is primarily fulfilled through which of the following employer-provided elements?

Accepted Answer

Worker education programs, accessible SDSs, and proper labelling.

Answer

Annual performance reviews and safety bonuses.

Answer

Company-wide meetings about production targets.

Answer

Access to the workplace's financial statements.