EIAT and NEIEP Test Print Reading and Blueprints 2

Question 1

What type of electrical drawing shows the interconnection of components using standardized symbols without regard to physical location?

Accepted Answer

Schematic diagram

Answer

A schematic diagram uses standardized symbols to show electrical connections and functions without representing the physical layout.

Question 2

On a panel schedule, the 'kVA' or 'VA' column refers to:

Accepted Answer

The volt-ampere load connected to each circuit

Answer

The VA (volt-ampere) column in a panel schedule indicates the calculated or connected load for each circuit.

Question 3

A 'single-line diagram' (one-line diagram) is used to show:

Accepted Answer

The overall power distribution system using single lines to represent three-phase conductors

Answer

A single-line diagram uses one line to represent all conductors of a power system, showing the overall layout of generation, distribution, and protection.

Question 4

What does 'NTS' written on a drawing mean?

Accepted Answer

Not To Scale

Answer

NTS (Not To Scale) is a notation indicating that the drawing dimensions cannot be measured proportionally from the printed drawing.

Question 5

On a mechanical or electrical plan, what does 'EWC' typically stand for?

Accepted Answer

Electric Water Cooler

Answer

EWC stands for Electric Water Cooler, a common abbreviation on electrical plans for designating drinking fountain/water cooler circuits.

EIAT and NEIEP Test Practice Test

EIAT and NEIEP Test Practice Test

EIAT and NEIEP Test Print Reading and Blueprints 2