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Which colour is used to indicate the Prohibition sign and Denger Alarm?
Red
Yellow Amber
Green
Blue
Red
Quick Summary: Practice and solve "Which colour is used to indicate the Prohibition sign and Denger Alarm?..." for Electrical - Economics for Engineers. The correct answer is Option A: Red. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(a) **