IBEW - Aptitude Test Aptitude Verbal Reasoning 1 — Questions and Answers
Question 1: Choose the word that best completes the analogy: VOLTMETER : VOLTAGE :: WATTMETER : ___
- Current
- Power (Correct answer)
- Resistance
- Frequency
Correct answer: Power
A voltmeter measures voltage just as a wattmeter measures power (watts). Each instrument is named for the electrical quantity it measures.
Question 2: Which word is the antonym (opposite) of HAZARDOUS?
- Dangerous
- Risky
- Safe (Correct answer)
- Unstable
Correct answer: Safe
HAZARDOUS means dangerous or likely to cause harm. Its direct opposite is SAFE, meaning free from danger or risk.
Question 3: Choose the best meaning of INSULATION in the sentence: 'The apprentice applied insulation around the wire to prevent electrical shock.'
- A device that measures electrical current
- A material that blocks or resists the flow of electricity (Correct answer)
- A type of metal that conducts electricity
- A tool used to strip wire ends
Correct answer: A material that blocks or resists the flow of electricity
In electrical contexts, insulation is a non-conductive material wrapped around wires to prevent current from escaping and causing shock or short circuits.
Question 4: Identify the word that does NOT belong: PLIERS, SCREWDRIVER, VOLTMETER, WIRE STRIPPER
- Pliers
- Screwdriver
- Voltmeter (Correct answer)
- Wire Stripper
Correct answer: Voltmeter
Pliers, screwdrivers, and wire strippers are all hand tools used for physical manipulation. A voltmeter is a measuring instrument, not a hand tool.
Question 5: Choose the word that best completes the analogy: BLUEPRINT : ARCHITECT :: SCHEMATIC : ___
- Plumber
- Carpenter
- Electrician (Correct answer)
- Welder
Correct answer: Electrician
A blueprint is the technical drawing used by an architect to plan a building. A schematic is the technical diagram used by an electrician to plan and understand an electrical circuit.
Question 6: Which word is closest in meaning to CONTINUITY as used in electrical testing?
- Interruption
- Unbroken connection (Correct answer)
- Voltage surge
- High resistance
Correct answer: Unbroken connection
Electrical continuity means there is a complete, unbroken path for current to flow. Technicians test for continuity to confirm a circuit is intact and not open.
IBEW - Aptitude Test Aptitude Verbal Reasoning 1
Choose the word that best completes the analogy: VOLTMETER : VOLTAGE :: WATTMETER : ___