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Workplace Law & Labour Relations: NPPE Practice Questions

18 free National Professional Practice Examination (NPPE) practice questions on workplace law & labour relations, covering employment and labour relations, including employment standards, wrongful dismissal, human rights, and occupational health and safety. Each question shows the correct answer and a plain-language explanation so you understand the reasoning, not just the letter.

1.Under common law employment, when an employer terminates an employee without just cause, the employer must generally provide:

  • A.Nothing, since at-will termination applies in Canada
  • B.Reasonable notice or pay in lieu, otherwise the employer may be sued for wrongful dismissal
  • C.A written apology to the employee
  • D.Continued employment until the employee finds a new job
Reveal answer & explanation

Correct answer: B. Reasonable notice or pay in lieu, otherwise the employer may be sued for wrongful dismissal

Without just cause, an employer must give adequate notice or severance pay; otherwise the employee can sue for wrongful dismissal. 'Just cause' exists only where the employee has breached the employment contract.

2.An employer fundamentally changes the terms of an employee's contract (for example, a significant demotion or pay cut) and the employee rejects the change and leaves. This situation is known as:

  • A.Just cause termination
  • B.Constructive dismissal
  • C.Voluntary resignation
  • D.A layoff by seniority
Reveal answer & explanation

Correct answer: B. Constructive dismissal

Constructive dismissal occurs when the employer unilaterally changes a fundamental term of the contract and the employee rejects it. The law may treat this as a dismissal, exposing the employer to wrongful dismissal damages.

3.Under the 'Rand Formula' applied in a unionized workplace, all employees in the bargaining unit are required to:

  • A.Become full voting members of the union
  • B.Pay union dues, whether or not they join the union
  • C.Cross any picket line during a strike
  • D.Sign a closed shop agreement before being hired
Reveal answer & explanation

Correct answer: B. Pay union dues, whether or not they join the union

The Rand Formula requires all employees in the unit to pay union dues, even those who choose not to become members, on the basis that all benefit from collective bargaining. A closed shop requires union membership as a precondition of hiring, which is a different concept.

4.Which mechanism is used to resolve a dispute over the interpretation or application of an existing collective agreement within a unionized workplace?

  • A.A secondary picket
  • B.Grievance arbitration
  • C.A lockout
  • D.A jurisdictional strike
Reveal answer & explanation

Correct answer: B. Grievance arbitration

Grievance arbitration is used to enforce collective agreements, determining the parties' rights under an existing agreement when one party alleges the other breached it. Strikes, lockouts, and picketing are pressure tactics used when negotiating a new agreement, not for interpreting an existing one.

5.Under occupational health and safety (OH&S) law, workers are generally entitled to all of the following rights EXCEPT:

  • A.The right to be informed of dangers in the workplace
  • B.The right to refuse dangerous work
  • C.The right to participate on the health and safety committee
  • D.The right to sue their own employer in tort for a workplace injury covered by workers' compensation
Reveal answer & explanation

Correct answer: D. The right to sue their own employer in tort for a workplace injury covered by workers' compensation

OH&S gives workers the right to be informed of dangers, to refuse dangerous work, and to be on the health and safety committee. However, because employers pay into workers' compensation (WCB), employees generally cannot sue their own employer in tort for a covered workplace injury.

6.A worker provides similar services to several different clients rather than working for a single employer. Under employment law, this person is most likely classified as:

  • A.An employee entitled to severance
  • B.An independent contractor
  • C.A union member
  • D.A constructive employee
Reveal answer & explanation

Correct answer: B. An independent contractor

A person who provides similar services to more than one client is generally an independent contractor rather than an employee. This distinction affects entitlements such as notice, severance, and how the relationship is treated in law.

7.Under Canadian Human Rights legislation, every person has the right to:

  • A.Unlimited sick leave
  • B.Work in an environment free from harassment
  • C.Choose their own manager
  • D.Work from home
Reveal answer & explanation

Correct answer: B. Work in an environment free from harassment

Everyone has the right to work in an environment that is free from harassment (physical, sexual, psychological).

8.What is a holdback in construction law?

  • A.A percentage withheld from contractor payments to protect sub-contractors
  • B.A type of construction delay
  • C.A penalty for late completion
  • D.An advance payment to the contractor
Reveal answer & explanation

Correct answer: A. A percentage withheld from contractor payments to protect sub-contractors

A holdback is a percentage withheld by the owner from contractor invoices to ensure sub-contractors are paid, as required by Provincial Lien Acts.

9.The three fundamental worker rights under OHS legislation are:

  • A.Right to wages, right to benefits, right to vacation
  • B.Right to know, right to participate, right to refuse unsafe work
  • C.Right to unionize, right to strike, right to bargain
  • D.Right to promotion, right to training, right to overtime
Reveal answer & explanation

Correct answer: B. Right to know, right to participate, right to refuse unsafe work

The three fundamental worker rights are: (1) right to know about workplace hazards, (2) right to participate in health and safety decisions, and (3) right to refuse work they believe is dangerous.

10."Constructive dismissal" occurs when:

  • A.An employee voluntarily resigns
  • B.An employer fundamentally changes employment terms without consent
  • C.An employee is terminated for just cause
  • D.An employee is laid off during an economic downturn
Reveal answer & explanation

Correct answer: B. An employer fundamentally changes employment terms without consent

Constructive dismissal occurs when the employer makes fundamental changes to employment terms (significant pay cut, demotion, relocation) without the employee's consent, effectively forcing them to resign.

11.The "duty to accommodate" requires employers to:

  • A.Provide all employees with identical workstations
  • B.Adjust work conditions for employees with protected characteristics, short of undue hardship
  • C.Accept all requests for flexible working hours
  • D.Provide unlimited sick leave
Reveal answer & explanation

Correct answer: B. Adjust work conditions for employees with protected characteristics, short of undue hardship

The duty to accommodate requires employers to make reasonable adjustments for employees with protected characteristics (disability, religion, family status) unless doing so would cause undue hardship.

12.Workers' compensation provides:

  • A.No-fault insurance for workers injured on the job, in exchange for giving up the right to sue
  • B.Legal representation for workers in all disputes with employers
  • C.Guaranteed employment after a workplace injury
  • D.Bonus payments for workers in hazardous occupations
Reveal answer & explanation

Correct answer: A. No-fault insurance for workers injured on the job, in exchange for giving up the right to sue

Workers' compensation is a no-fault insurance system. Workers receive compensation for workplace injuries without proving employer negligence, and in return they give up the right to sue their employer.

13."Just cause" for termination includes:

  • A.An employee's personal financial problems
  • B.Minor disagreements with a supervisor
  • C.Serious misconduct such as theft, fraud, or violence
  • D.Taking authorized vacation time
Reveal answer & explanation

Correct answer: C. Serious misconduct such as theft, fraud, or violence

Just cause requires serious misconduct such as theft, fraud, serious insubordination, violence, or habitual neglect of duty that justifies immediate termination without notice or severance.

14.A non-competition clause in an employment contract must be:

  • A.Unlimited in scope and duration to be valid
  • B.Reasonable in scope, duration, and geographic area to be enforceable
  • C.Approved by the provincial government
  • D.Identical across all industries
Reveal answer & explanation

Correct answer: B. Reasonable in scope, duration, and geographic area to be enforceable

Courts scrutinize non-competition clauses for reasonableness. To be enforceable, they must be reasonable in scope, duration, and geographic area and protect a legitimate business interest.

15.The "internal responsibility system" means:

  • A.Only the employer is responsible for workplace safety
  • B.All workplace parties share responsibility for health and safety
  • C.The government directly manages workplace safety
  • D.Workers are solely responsible for their own safety
Reveal answer & explanation

Correct answer: B. All workplace parties share responsibility for health and safety

The internal responsibility system requires all workplace parties (employers, supervisors, and workers) to share responsibility for identifying hazards and maintaining a safe workplace.

16.An employee who is wrongfully dismissed is entitled to:

  • A.Immediate reinstatement by law
  • B.Reasonable notice or pay in lieu of notice
  • C.Criminal charges against the employer
  • D.Transfer to a different department
Reveal answer & explanation

Correct answer: B. Reasonable notice or pay in lieu of notice

A wrongfully dismissed employee is entitled to reasonable notice or pay in lieu of notice. The notice period depends on factors such as age, length of service, position, and availability of similar employment.

17.The difference between an employee and an independent contractor is primarily determined by:

  • A.The label used in the contract
  • B.The degree of control the hiring party exercises over how the work is done
  • C.Whether the person works full-time or part-time
  • D.The amount of compensation paid
Reveal answer & explanation

Correct answer: B. The degree of control the hiring party exercises over how the work is done

The key factor is the degree of control: an employee works under the direction and control of the employer, while an independent contractor controls how work is performed.

18.A professional engineer acting as a "competent person" under OHS law:

  • A.Is protected from all personal liability
  • B.May be required to design, inspect, or certify structures and equipment affecting workplace safety
  • C.Must be employed by the government
  • D.Cannot refuse to certify unsafe equipment
Reveal answer & explanation

Correct answer: B. May be required to design, inspect, or certify structures and equipment affecting workplace safety

Many OHS regulations require a "competent person" (often a P.Eng) to design, inspect, or certify certain structures, equipment, or procedures that affect workplace safety.

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squared.engineering is an independent study aid and is not affiliated with Engineers Canada or any provincial engineering regulator. These practice questions are for study purposes and are not actual exam questions.