Henry, Tom

1938

• Journeyman electrician exam
• How to pass the electrical exam
• Ohm's law, electrical math and voltage drop calculations
• Dictionary for the electrician with formulas
• Electrical designing workbook
• Electrical history
• Master electrician
• Reminders for the electrician
• The electrical plan reading workbook
• Transformer exam calculations
• Administrative law & burglar/fire alarm exam questions & answers
• Calculations for the electrical exam