The conversation between human and AI assistant.
Why in India we have electric plugs in round shape whereas in other countries it is slit shape?
Why did other countries choose the slit-shaped plugs instead?
Each country has their own electrical standards and regulations, and the choice of plug shape can depend on a number of factors such as safety, cost, and ease of use. In the case of the slit-shaped plug, it allows for a grounding connection and is often more secure in the socket.