Master Electrician Calculations
Practice Worksheets
Here is a list of Master Electrician calculation types. You may want to set this index page as a shortcut on your desktop with a right click.
If you would rather receive this workbook already printed on 8 1/2 inch by 11 inch three hole punched paper, click on this order and payment button. You may pay with any credit or debit card. It is $50 postpaid. You get all pages of calculations printed on one side and an answer key with solutions to all problems.
An answer key for all 10,000 calculations is available separately for $30 postpaid by USPS Priority Mail to any USA address. Click the button below to order and pay for this item online with a debit or credit card:
These practice worksheets are intended to be used with a Texas InstrumentsŪ TI-30Xa calculator.
Alternating Current Circuit Calculations
1 Trigonometry sin cos tan
2 Trigonometry Power Factor
3 Trigonometry Right Triangle Solutions
4 Alternating Current Circuit Calculations R Xl Z
sin cos tan
5 Alternating Current Circuit Calculations E I R Z
P eff angle in degrees pf
6 Alternating Current Circuit Calculations Story Problems
7 Worksheet
8 Worksheet
9 Alternating Current Circuit Calculations E I R
Xl Z angle in degrees sin cos tan
10 Alternating Current Circuit Calculations Power 1 Phase
11 Alternating Current Circuit Calculations Power 3 Phase
12 Alternating Current Circuit Calculations Horsepower 1 Phase
13 Alternating Current Circuit Calculations Horsepower 3 Phase
14 Alternating Current Circuit Calculations Reactive Power 1
Phase
15 Alternating Current Circuit Calculations Reactive Power 3
Phase
16 Alternating Current Circuit Calculations Story Problems
17 Worksheet
18 Worksheet
19 Alternating Current Circuit Calculations Story Problems 3
Phase
20 Worksheet
21 Worksheet
22 Alternating Current Circuit Calculations Story Problems 3
Phase
23 Worksheet
24 Worksheet
25 Inductance in Series
26 Inductance in Parallel
27 Inductance Story Problems
28 Capacitance in Series
29 Capacitance in Parallel
30 Capacitance Story Problems
NECŪ Code Calculations
31 Vd Constants
32 Vd Percentages
33 Vd Feeders Branch Circuits
34 Combination Loads - Feeder Amps - Branch
Circuit Amps
35 General Lighting Loads
36 Receptacle Loads - Receptacle Demand
37 Lighting Load Feeder Demand
38 Dryer Residential Demand
39 Kitchen Appliances - Commercial Demand
40 Feeder Neutral
41 Grounding Electrode Conductor for Paralleled Service
42 Equipment Grounding Conductor Due to Voltage Drop
43 Ampacity Correction - Ambient Temperature Correction
44 Conductors in Free Air - Ambient Temperature Correction
45 Conductors in Free Air - Ambient Temperature Correction
46 Vd Chart #10
47 Vd Chart #8
48 Vd Chart #6
49 Vd Chart #4
50 Vd with Multiple Legs
51 Metal Wireways
52 AC Refrigerator Equipment
53 Transformer Calculations
54 Capacitors
55 Cranes and Hoists
56 Individual Welders
57 Groups of Welders
58 Resistance per 1000 Feet Copper
59 Resistance per 1000 Feet Aluminum
60 Resistance and Reactance Uncoated Copper
Three Phase Motor and Transformer Calculations
61 AC Circuit Calculations - Power 3 Phase
62 AC Circuit Calculations - HP 3 Phase
63 AC Circuit Calculations - Reactive Power 3 Phase
64 AC Circuit Calculations - Motors 3 Phase
65 AC Circuit Calculations - kW kVA 3 Phase
66 AC Circuit Calculations - Story Problems
67 Worksheet
68 Worksheet
69 Motor Full Load Current 3 Phase
70 Motor Full Load Current 3 Phase - synchronous type
71 Motor Full Load Current 3 Phase - Interpolation
72 Motor Conductor Sizing 3 Phase
73 Motor Overcurrent Protection 3 Phase
74 Motor Overloads 3 Phase
75 Motor Feeder Overcurrent Protection 3 Phase
76 Motor Torque at HP and RPM 1 Phase 3Phase
77 Vd 3 Phase
78 Vd 3 Phase
79 Vd 3 Phase
80 Vd - Story Problems
81 Worksheet
82 Worksheet
83 Vd Chart 3 Phase
84 Transformers - Story Problems 3 Phase
85 Worksheet
86 Worksheet
87 Transformers - Delta Delta 3 Phase
88 Transformers - Delta Wye 3 Phase
89 Transformers - Wye Wye 3 Phase
90 Transformers - Wye Delta 3 Phase
Multifamily Residential Service Calculations
91 Service Calculations - Standard Mobile
Home
92 Service Calculations - Optional Mobile Home
93 Service Calculations - Mobile Home Park
94 Service Calculations - Standard Duplex
95 Service Calculations - Optional Duplex
96 Service Calculations - Duplex Dwelling Units
97 Service Calculations - Standard Triplex
98 Service Calculations - Optional Triplex
99 Service Calculations - Triplex Dwelling Units
100 Service Calculations - Standard Quadruplex
101 Service Calculations - Optional Quadruplex
102 Service Calculations - Quadruplex Dwelling Units
103 Service Calculations - Standard Multi- Family
104 Service Calculations - Optional Multi-Family
105 Service Calculations - Multi-Family Dwelling
106 Service Calculations - Multi-Family Dwelling
107 Service Calculations - Multi-Family Dwelling
108 Service Calculations - Motel
109 Service Calculations - Motel
110 Service Calculations - Hotel
111 Service Calculations - Hotel
112 Service Calculations - Assisted Living Facility
113 Service Calculations - Assisted Living Facility
114 Three Phase Feeders - Household Cooking Loads
115 Range Feeder Demand Note 1
116 Range Feeder Demand Note 2
117 Three Phase Feeder - Household Cooking Story Problems
118 Service Calculations - Recreational Vehicle Park
119 Recreational Vehicle Park - Minimum Number of Receptacles
120 Service Calculations - RV Park
Commercial Service Calculations
121 Commercial Service Calculations - Barber Shop
122 Commercial Service Calculations - Beauty Parlor
123 Commercial Service Calculations - Store Building
124 Commercial Service Calculations - Store Building
125 Commercial Service Calculations - New Restaurant Standard
126 Commercial Service Calculations - New Restaurant Optional
127 Commercial Service Calculations - Laundromat
128 Commercial Service Calculations - Office Building
129 Commercial Service Calculations - Bank
130 Commercial Service Calculations - School Portable
Classroom
131 Commercial Service Calculations - School Service Standard
132 Commercial Service Calculations - School With Optional
Method
133 Commercial Service Calculations - School Service Optional
134 Commercial Service Calculations - Recycling Center
135 Commercial Service Calculations - Convenience Store
136 Commercial Service Calculations - Gas Station/Garage
137 Commercial Service Calculations - Warehouse
138 Commercial Service Calculations - Sanitary Lift Station
139 Commercial Service Calculations - Church
140 Commercial Service Calculations - Courthouse
141 Commercial Service Calculations - Bridge
142 Commercial Service Calculations - Car Wash
143 Commercial Service Calculations - Marina
144 Commercial Service Calculations - Restaurant
145 Commercial Service Calculations - Recreation Center
146 Commercial Service Calculations - Supermarket
147 Commercial Service Calculations - Department Store
148 Commercial Service Calculations - Hospital
149 Commercial Service Calculations - Manufacturing Plant
150 Commercial Service Calculations - Waste Water Treatment
Plant
