CTE CTE Tools and Equipment

Question 1

Before using any power tool on a job site, a CTE technician should FIRST perform which action?

Accepted Answer

Inspect the tool for damage and verify it is safe to use

Answer

A pre-use inspection ensures the tool is free from visible damage, guards are in place, and it is safe to operate before work begins.

Question 2

Which instrument is used to measure electrical resistance in a circuit?

Accepted Answer

Ohmmeter

Answer

An ohmmeter measures the resistance (in ohms) of a component or circuit, often built into a multimeter.

Question 3

A torque wrench is used in technical assembly to ensure what?

Accepted Answer

Fasteners are tightened to a specified rotational force

Answer

Torque wrenches apply and measure a specific amount of torque to prevent over- or under-tightening fasteners, which is critical for safety and performance.

Question 4

What is the primary function of a digital multimeter (DMM) in technical troubleshooting?

Accepted Answer

To measure voltage, current, and resistance in electrical systems

Answer

A digital multimeter measures multiple electrical parameters—voltage, current, and resistance—making it one of the most versatile diagnostic tools available.

Question 5

Which type of calibration ensures that measuring instruments read accurately against a known standard?

Accepted Answer

Traceable calibration

Answer

Traceable calibration links measurements to national or international standards (such as NIST), ensuring readings are accurate and defensible.

(CTE) Certified Technical Experts Practice Test

(CTE) Certified Technical Experts Practice Test

CTE CTE Tools and Equipment