Preview Questions Maintenance Technician | Role Specific Skill

Question 1: When working with hazardous chemicals in a confined space, what safety measure must be in place before entering?

Which action should you take?

Choose only one option

Only check the space for any visible chemicals and proceed without further testing

Proper ventilation, gas detection, and a rescue plan in place before entry

Ignore confined space regulations as long as a supervisor is present

Proceed with work if no immediate hazards are visible

Question 2: When performing preventive maintenance on furnaces, what is the first area to inspect to ensure operational efficiency?

Which action should you take?

Choose only one option

The furnace structure for signs of wear or corrosion

The air vents and ducts for clogging

The thermostat settings without inspecting the burner system

The burner and combustion system for correct alignment and cleanliness

Question 3: How can safety compliance be ensured when handling and disposing of hazardous waste during routine maintenance?

Which action should you take?

Choose only one option

Follow the chemical plant's hazardous waste disposal procedures, including labeling and secure containment

Only use disposable containers for hazardous waste, ignoring labeling requirements

Dispose of waste by pouring it down the drain if it's not in large quantities

Keep waste in open containers in the work area until it can be dealt with

Question 4: What is the proper method for calibrating a gas analyzer in a chemical plant?

Which action should you take?

Choose only one option

Cleaning the sensor components and adjusting the analyzer without testing with standards

Only replacing the gas analyzer filters without recalibrating

Ignoring calibration and adjusting the analyzer only when readings are off

Using calibration gases with known concentrations and adjusting the analyzer's readings accordingly

Question 5: How should safety compliance be managed when working at heights during equipment installation or maintenance?

Which action should you take?

Choose only one option

Ignore fall protection requirements if the work is below 6 feet

Use fall protection systems such as harnesses, lanyards, and secure anchor points at all times

Only use fall protection when working above 10 feet

Use a ladder or platform without additional fall protection equipment

Question 6: What is the most important consideration when installing electrical motors in a chemical plant?

Which action should you take?

Choose only one option

Ignoring manufacturer guidelines for motor voltage and frequency requirements

Ensuring proper alignment of the motor and coupling with the driven equipment

Installing the motor at the highest possible position to minimize maintenance access

Tightening the motor bolts excessively to prevent loosening during operation