Social Sciences, asked by shanu983875, 3 months ago

52.
एयर ब्रेक का आविष्कार किसने किया था?
(A) जेम्स वाट ने
(B) न्यूटन ने
(C) वेस्टिंग हाउस ने
(D) कैरी वाट ने

Answers

Answered by riyaverma62

0

Answer:

जार्ज वेस्टिंगहाउस

Answered by totaloverdose10

0

Answer:

जार्ज वेस्टिंगहाउस

Explanation:

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