EIAT and NEIEP Test Cheat Sheet 2026

The 30 highest-yield EIAT and NEIEP Test facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. When two shafts must transmit power at a slight angle to each other, which coupling is used? → Universal joint (U-joint)
2. A shaft rotates clockwise when viewed from one end. When viewed from the opposite end, it rotates: → Counterclockwise
3. What does Ohm's Law state? → Voltage equals current multiplied by resistance (V = IR)
4. What is a job hazard analysis (JHA)? → A document that identifies and controls hazards before a task begins
5. A 120V circuit draws 15A. How many watts of power is being consumed? → 1800W
6. Which word does NOT belong: hammer, screwdriver, wrench, voltmeter, pliers? → Voltmeter
7. If you rotate a right triangle 90 degrees clockwise, which side becomes the new base? → The side that was vertical
8. Personal Protective Equipment (PPE) for electrical work includes: → Insulated gloves, arc flash suit, face shield, and safety footwear
9. What does OSHA stand for? → Occupational Safety and Health Administration
10. What is the purpose of Personal Protective Equipment (PPE) on an electrical job site? → To protect workers from injuries and hazards
11. What type of fitting must be used when transitioning from rigid metal conduit (RMC) to flexible metal conduit (FMC) at a motor? → A liquidtight flexible connector or FMC connector
12. What is the function of a control transformer in a motor control panel? → To step down the line voltage to a lower, safer control circuit voltage such as 120V
13. A container holds oil (density 0.8) and water (density 1.0). Where does the oil settle? → At the top
14. Looking at a series: triangle, square, pentagon, hexagon — what comes next? → Heptagon
15. Which word is closest in meaning to 'mitigate' as used in the phrase 'safety procedures that mitigate electrical hazards'? → Reduce
16. In a pulley system, if you pull the rope 6 feet to raise a load 2 feet, what is the mechanical advantage? → 3
17. Which sentence is written most clearly and correctly? → The crew completed the installation and then secured all equipment.
18. On a blueprint, what does a solid thick line typically represent? → A visible edge or wall
19. An electrician has 3/4 of a job completed. If the full job takes 48 hours, how many hours remain? → 12 hours
20. What does a megohmmeter (megger) test? → Insulation resistance of conductors and equipment
21. A matrix shows: Row 1: star, circle, star. Row 2: circle, star, circle. Row 3: star, circle, _. What fills the blank? → Star
22. What is the purpose of the NEC's conduit fill rules? → To limit the number of conductors in a conduit to prevent overheating
23. The standard frequency of AC power in the United States is: → 60 Hz
24. Which sections are included in the standard EIAT exam? → Algebra and functions, reading comprehension, and mechanical aptitude
25. What is the primary function of a Variable Frequency Drive (VFD)? → To control motor speed by varying the frequency and voltage of the power supply
26. On a mechanical or electrical plan, what does 'EWC' typically stand for? → Electric Water Cooler
27. Which type of pulley system provides a mechanical advantage of 3? → A block and tackle with 3 rope segments supporting the load
28. A GFCI outlet is designed to protect against: → Ground faults and electrocution
29. What does a transformer do in an electrical system? → Changes AC voltage from one level to another
30. What does NEMA stand for in the context of motor controls? → National Electrical Manufacturers Association