Which inventor is influential for innovations with electrical engineering in products such as the boiler furnace?

• A. Granville T. Woods
• B. Thomas Edison
• C. G.F. Grant
• D. A. Philip Randolph

Answer: (A)

Granville T. Woods is recognized for his significant contributions to electrical engineering, particularly in innovations that facilitated advancements in technologies such as the boiler furnace. His work during the late 19th and early 20th centuries included numerous patents related to electrical systems and devices that improved the efficiency of steam engines and railway systems, which ultimately contributed to modern electrical power applications.

Woods was often referred to as the "Black Edison" because of his prolific inventions in the electrical field. His inventions helped to enhance the functionality and safety of electrical systems, showcasing his talent and paving the way for future developments in electrical engineering. While Thomas Edison is well-known for his role in popularizing electric light and many electrical innovations, Woods' specific contributions to the development of boiler furnaces and similar technology marked an important angle of innovation in the electrical engineering domain.

The other individuals listed made notable impacts in their respective fields but did not focus specifically on innovations related to electrical engineering and products like the boiler furnace. G.F. Grant was a dentist and inventor known for his work in dentistry, and A. Philip Randolph was a prominent civil rights leader and labor organizer. Their contributions, while significant in their own right, differ from the electrical engineering innovations attributed to Granville T. Woods.