Preview Questions Mechanical Technician | Role Specific Skill

Question 1: How should engineering change requests (ECRs) be documented for modifications in an ongoing project?

Which action should you take?

Choose only one option

By using only textual descriptions and not diagrams or visuals

By excluding timelines and cost estimates for simplicity

By describing the change, its reason, and impact on project scope

By providing only the technical details without any scope analysis

Question 2: If a cooling tower is not performing efficiently, what corrective action should be taken?

Which action should you take?

Choose only one option

Install additional cooling units

Increase the chemical treatment of the water

Increase the water flow rate

Check for fouling in the cooling fill and clean the system

Question 3: What is the correct way to document non-conformance reports (NCR) for equipment found during inspections?

Which action should you take?

Choose only one option

Identify the specific deviation, its impact, and corrective actions

Include only the serial number and part number of the affected equipment

Write a general summary of all issues identified

Focus solely on the financial impact of the non-conformance

Question 4: How should pipe flanges be aligned during setup to prevent future leaks?

Which action should you take?

Choose only one option

Using visual inspection

By applying uniform torque to bolts

Using a flange alignment tool

Using a straightedge

Question 5: If a condenser in a power plant is showing signs of reduced heat exchange efficiency, what is the best corrective maintenance action?

Which action should you take?

Choose only one option

Increase the pressure in the condenser

Replace the condenser with a larger model

Reduce the operating temperature of the system

Clean the tubes and check for leaks or damage

Question 6: Which failure mode is most common in rolling-element bearings under excessive load?

Which action should you take?

Choose only one option

Creep

Corrosion

Fatigue

Brinelling