7. According to the passage, during his lifetime Westinghouse was regarded asThe passage says that, during Edison’s and Westinghouse’s lifetimes and for decades afterward, the prevailing view was that both Edison and Westinghouse were “pioneer innovators” of the electrical industry.
So Westinghouse was not ignored during his lifetime; he was treated as one of the major innovators alongside Edison.
(A) the archetype of the independent nineteenth-century inventor
This describes Edison in Hughes’s book, not Westinghouse.
(B) Edison’s equal as an innovator in the field of electric light and power
This is correct. The passage says that during their lifetimes, Edison and Westinghouse were viewed as the two “pioneer innovators” of the electrical industry. That supports the idea that Westinghouse was regarded as Edison’s
peer in innovation.
(C) less innovative than Edison as an inventor but more astute as a businessman
This is not stated. The passage says they differed in their business approach, but it does not say Westinghouse was considered less innovative during his lifetime.
(D) more important as an innovator in the field of electric light and power than historians in the decades following his death considered him to be
This is incorrect. The passage says that for decades after their lifetimes, the prevailing view still treated Edison and Westinghouse as two pioneer innovators.
(E) less important as an innovator in the field of electric light and power than recent historians have portrayed him to be
This is the opposite of the passage. Recent historians have tended to neglect Westinghouse, not overstate his importance.
Answer: (B)