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Objective Questions

Latest IOCL Diploma Engineer Safety Exam Question (Objective Questions), MCQ in English

Subjects : Domain Knowledge, Quantitative Aptitude, Logical Reasoning, English Language

Question Bank IOCL Diploma Engineer (Safety) Exam - English
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Domain Knowledge

Question 1Single Answer
What is the primary objective of industrial safety?
  1. A
    Increase production at any cost
  2. B
    Eliminate all maintenance work
  3. C
    Prevent injury, ill health, property damage, and process loss
  4. D
    Replace supervision with automation
Question 2Single Answer
A hazard is best defined as:
  1. A
    The numerical probability of an accident
  2. B
    A completed accident report
  3. C
    The cost of an insurance claim
  4. D
    A source or situation with the potential to cause harm
Question 3Single Answer
Risk is commonly understood as the combination of:
  1. A
    Training and supervision
  2. B
    Age and experience
  3. C
    Cost and production
  4. D
    Likelihood and severity of harm
Question 4Single Answer
An incident that causes no injury or damage but had the potential to do so is called a:
  1. A
    Lost-time injury
  2. B
    Near miss
  3. C
    Occupational disease
  4. D
    Planned shutdown
Question 5Single Answer
Which term covers an unplanned event that results in injury, damage, or loss?
  1. A
    Procedure
  2. B
    Inspection
  3. C
    Accident
  4. D
    Permit
Question 6Single Answer
The safest approach to a newly identified hazard is to first consider:
  1. A
    PPE
  2. B
    Elimination
  3. C
    Disciplinary action
  4. D
    Warning signs
Question 7Single Answer
Which is a direct benefit of effective workplace safety?
  1. A
    Reduced injuries and operational interruptions
  2. B
    More equipment failures
  3. C
    Less employee participation
  4. D
    Higher exposure to hazards
Question 8Single Answer
A strong safety culture is most clearly demonstrated when:
  1. A
    People act safely even when they are not being watched
  2. B
    Only managers report hazards
  3. C
    Production always overrides safety
  4. D
    Rules are followed only during audits
Question 9Single Answer
Who has responsibility for workplace safety?
  1. A
    Only the safety officer
  2. B
    Everyone at the workplace
  3. C
    Only the plant head
  4. D
    Only contract workers
Question 10Single Answer
The term occupational health mainly concerns:
  1. A
    Marketing industrial products
  2. B
    Calculation of production bonuses
  3. C
    Prevention of work-related illness and promotion of worker well-being
  4. D
    Replacement of all manual jobs
Question 11Single Answer
Which is an example of a leading safety indicator?
  1. A
    Days lost due to accidents
  2. B
    Number of injuries already recorded
  3. C
    Number of planned safety inspections completed
  4. D
    Amount paid in compensation
Question 12Single Answer
Which is a lagging safety indicator?
  1. A
    Percentage of risk assessments completed
  2. B
    Number of toolbox talks held
  3. C
    Lost-time injury frequency
  4. D
    Closure rate of audit actions
Question 13Single Answer
A safety policy should primarily express:
  1. A
    The procurement schedule
  2. B
    The daily production target
  3. C
    A list of employee salaries
  4. D
    Management's commitment and overall direction for safety
Question 14Single Answer
The main purpose of a safety rule is to:
  1. A
    Replace all engineering controls
  2. B
    Punish every reporting employee
  3. C
    Increase paperwork without control
  4. D
    Define minimum acceptable safe behavior or conditions
Question 15Single Answer
Good housekeeping primarily helps prevent:
  1. A
    Only radiation exposure
  2. B
    Slips, trips, falls, and fire loading
  3. C
    Only biological infection
  4. D
    Only hearing loss
Question 16Single Answer
Which condition most often contributes to a slip?
  1. A
    A clearly marked aisle
  2. B
    Adequate lighting
  3. C
    A dry non-slip floor
  4. D
    A wet or oily walking surface
Question 17Single Answer
Which condition most often contributes to a trip?
  1. A
    A properly secured cable tray
  2. B
    A level floor
  3. C
    An obstruction or uneven surface in a walkway
  4. D
    A closed storage cabinet
Question 18Single Answer
A safety inspection is mainly intended to:
  1. A
    Identify unsafe conditions and practices before loss occurs
  2. B
    Approve annual leave
  3. C
    Assign blame after every incident
  4. D
    Measure product quality only
Question 19Single Answer
A safety audit differs from a routine inspection because an audit mainly evaluates:
  1. A
    The adequacy and effectiveness of the management system
  2. B
    Only one machine at a time
  3. C
    Only the color of PPE
  4. D
    Employee attendance records
Question 20Single Answer
The purpose of a toolbox talk is to:
  1. A
    Replace competency training permanently
  2. B
    Issue salary slips
  3. C
    Discuss task-specific hazards and controls before work
  4. D
    Review sales performance
Question 21Single Answer
A competent person is generally one who has:
  1. A
    Only long service
  2. B
    Only a job title
  3. C
    Suitable knowledge, training, experience, and authority for the task
  4. D
    Only personal confidence
Question 22Single Answer
A safe operating procedure should describe:
  1. A
    Only the final production quantity
  2. B
    Only employee names
  3. C
    Only equipment purchase cost
  4. D
    The approved sequence, hazards, precautions, and responsibilities for a task
Question 23Single Answer
Why should workers be involved in safety decisions?
  1. A
    To transfer all legal responsibility to them
  2. B
    To eliminate the need for supervision
  3. C
    They understand task realities and improve control acceptance
  4. D
    To avoid documenting hazards
Question 24Single Answer
Management commitment is best shown by:
  1. A
    Displaying slogans without action
  2. B
    Providing resources, setting expectations, and following up actions
  3. C
    Ignoring repeated near misses
  4. D
    Rewarding unsafe shortcuts
Question 25Single Answer
The term 'safety climate' usually refers to:
  1. A
    The outdoor weather at the plant
  2. B
    The annual production plan
  3. C
    The physical layout only
  4. D
    Workers' current perceptions of how safety is valued
Question 26Single Answer
ISO 45001 is primarily a standard for:
  1. A
    Occupational health and safety management systems
  2. B
    Food quality inspection
  3. C
    Financial accounting
  4. D
    Petroleum product pricing
Question 27Single Answer
The management cycle emphasized in ISO 45001 is:
  1. A
    Buy-Use-Scrap-Replace
  2. B
    Plan-Do-Check-Act
  3. C
    Design-Sell-Advertise-Profit
  4. D
    Hire-Transfer-Promote-Retire
Question 28Single Answer
In the PDCA cycle, checking mainly involves:
  1. A
    Monitoring, measurement, audit, and evaluation
  2. B
    Starting work without controls
  3. C
    Ignoring deviations
  4. D
    Removing all records
Question 29Single Answer
In the PDCA cycle, acting mainly involves:
  1. A
    Stopping all communication
  2. B
    Corrective action and continual improvement
  3. C
    Avoiding management review
  4. D
    Repeating known failures
Question 30Single Answer
A safety management system should be based on:
  1. A
    Reaction only after major accidents
  2. B
    Systematic control of hazards and continual improvement
  3. C
    Verbal instructions without records
  4. D
    PPE as the only control
Question 31Single Answer
Worker consultation in an OH&S management system means:
  1. A
    Replacing all procedures with opinion
  2. B
    Informing workers only after decisions
  3. C
    Allowing no hazard reports
  4. D
    Seeking and considering workers' views before relevant decisions
Question 32Single Answer
A management review should evaluate whether the safety system remains:
  1. A
    Secret, informal, and unmeasured
  2. B
    Focused only on production
  3. C
    Suitable, adequate, and effective
  4. D
    Unchanged regardless of results
Question 33Single Answer
Which document normally states measurable safety goals?
  1. A
    OH&S objectives and plans
  2. B
    Visitor pass
  3. C
    Material invoice
  4. D
    Payroll register
Question 34Single Answer
A legal register in a safety system is used to:
  1. A
    Record product sales
  2. B
    Track applicable legal and other compliance obligations
  3. C
    List employee hobbies
  4. D
    Store equipment photographs only
Question 35Single Answer
Continual improvement means:
  1. A
    A one-time inspection
  2. B
    Recurring enhancement of safety performance or the management system
  3. C
    Accepting repeated nonconformities
  4. D
    Eliminating all documentation
Question 36Single Answer
A nonconformity is:
  1. A
    A correctly fitted guard
  2. B
    A successful emergency drill
  3. C
    Failure to meet a specified requirement
  4. D
    A completed risk control
Question 37Single Answer
Corrective action is intended to:
  1. A
    Hide evidence of failure
  2. B
    Increase exposure time
  3. C
    Eliminate the cause of a detected nonconformity and prevent recurrence
  4. D
    Postpone every repair
Question 38Single Answer
The most useful safety objective is one that is:
  1. A
    Secret and undocumented
  2. B
    Vague and unmeasurable
  3. C
    Specific, measurable, achievable, relevant, and time-bound
  4. D
    Unrelated to significant risks
Question 39Single Answer
Contractor safety management should begin with:
  1. A
    Prequalification based on competence and safety capability
  2. B
    Allowing work without induction
  3. C
    Awarding work only to the lowest bidder
  4. D
    Ignoring subcontractors
Question 40Single Answer
Before introducing a major process or equipment change, an organization should use:
  1. A
    Routine housekeeping alone
  2. B
    Informal verbal approval only
  3. C
    Management of change
  4. D
    Accident compensation
Question 41Single Answer
The main purpose of HIRA is to:
  1. A
    Calculate wages
  2. B
    Identify hazards, assess risks, and select controls
  3. C
    Approve product dispatch
  4. D
    Replace emergency planning
Question 42Single Answer
A risk matrix generally compares:
  1. A
    Cost and delivery time
  2. B
    Age and salary
  3. C
    Temperature and humidity only
  4. D
    Likelihood and consequence
Question 43Single Answer
Which risk should normally receive the earliest attention?
  1. A
    A high-likelihood, high-severity risk
  2. B
    A negligible residual risk
  3. C
    A risk already eliminated
  4. D
    A purely administrative delay
Question 44Single Answer
Residual risk is the risk:
  1. A
    Before any hazard is identified
  2. B
    Remaining after controls have been applied
  3. C
    Created only by audits
  4. D
    Transferred to payroll
Question 45Single Answer
Inherent risk is usually the risk:
  1. A
    Remaining after all controls
  2. B
    Present before additional controls are considered
  3. C
    Created by training
  4. D
    Recorded after insurance payment
Question 46Single Answer
A job safety analysis breaks a job into:
  1. A
    Steps, hazards, and controls
  2. B
    Departments, salaries, and shifts
  3. C
    Products, prices, and customers
  4. D
    Buildings, taxes, and insurance
Question 47Single Answer
When should a risk assessment be reviewed?
  1. A
    Only after prosecution
  2. B
    Never after initial approval
  3. C
    Only when production stops permanently
  4. D
    After change, incident, new information, or at planned intervals
Question 48Single Answer
Which is an engineering control?
  1. A
    Giving a safety lecture
  2. B
    Rotating workers
  3. C
    Installing local exhaust ventilation
  4. D
    Issuing gloves
Question 49Single Answer
Which is an administrative control?
  1. A
    Removing the hazardous chemical
  2. B
    Limiting exposure time through work scheduling
  3. C
    Replacing a solvent with water-based material
  4. D
    Enclosing a noisy machine
Question 50Single Answer
Substitution means:
  1. A
    Adding a warning label only
  2. B
    Increasing worker exposure
  3. C
    Replacing a hazard with a less hazardous alternative
  4. D
    Using PPE without other review
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