In Bhopal, India, the standard voltage is 230 V and the frequency is 50 Hz. You can use your electrical appliances if the standard voltage in your country is between 220 and 240 V. The sockets and plugs are type D and M. Type D is mainly used in India, Sri Lanka, Nepal and some African countries. Type M is often used alongside Type D, but can also be found in countries such as South Africa and Swaziland.