Who is credited with the development of the ac generator?
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → Tesla
NCERT (2026-27):
AC Generator – “… The modern ac generator with a typical output capacity of 100 MW is a highly evolved machine. In this section, we shall describe the basic principles behind this machine. The Yugoslav inventor Nicola Tesla is credited with the development of the machine.”