Licensing Exams by Trade Name - Home Link

Iowa

Irrigation System Wiring

Apply for the License
Iowa State Fire Marshal
Electrical Examining Board (IEEB)

215 East 7th St.
Des Moines, IA 50319
Phone:  (515) 725-6147
Exam Provider
PSI Services LLC
3210 E. Tropicana Ave
Las Vegas, NV  89121
Phone:  (855) 746-8173
Exam Type
OPEN  BOOK
Exam Content
Content Areas% of
Questions
General Knowledge12
Wiring & Protection20
Wiring Methods & Materials20
Equipment for General Use20
Special Equipment14
Low Voltage14
Total number of test questions:
50
Time allowed (minutes):
120
Books Allowed in the Exam
1.
National Electrical Code (NFPA-70), [or] National Electrical Code Handbook, 2020, NFPA
Buy at Amazon

QUESTION:  "What is the difference between the National Electrical Code (NEC) and the Handbook version?".  As far as the actual NEC code quoted in the text... it's the same.

The NEC Handbook has additional diagrams, graphics and explanations inserted into the text (adding more pages and raising the price).  It was designed for engineers and inspectors.  The typical exam candidate should not use it as a preferred reference.

Books NOT Allowed in the Exam
1.
Ugly's Electrical References, 2014, 2017 or 2020, Charles Miller
Buy at Amazon
2.
Simplified Irrigation Design, 2nd Edition, 1995, Pete Melby
Buy on Our Site


NOTE: We do not recommend buying older (out-of-print) editions of Ugly's References as suggested in the exam bulletin which tend to be more expensive and harder to find.

Additional Recommended Books

The books listed below are NOT allowed at the exam location

1a.
Ferm's Fast Finder Index, 2020, IAEI
Buy at Amazon
1b.
Tom Henry's Key Word Index, 2020, Tom Henry
Buy at Amazon

We highly recommend that you purchase one of the reference books above to study for your exam.  Each book is a comprehensive subject index to the NEC.  They provide an even faster way to look up answers in the code and are far more detailed than the index at the end of the code book.

Available Study Materials
Iowa Irrigation System Wiring
Practice Exam
$59.95

This package contains approx. 975 sample questions from the NEC and Ugly's Reference.

Also includes bonus sample calculations for Ohm's Law and Series/Parallel combination circuits.

Features fully bookmarked and indexed PDF files for questions and answers to help you return to the code section you were studying between sessions.

Delivered via instant download link
Return to Top
Copyright Notice