Exams

An electric motor is an electrical machine that converts electrical energy into mechanical energy.

Most electric motors operate through the interaction between the motor's magnetic field and electric current in a wire winding to generate force in the form of torque applied on the motor's shaft. 

In January India will join China and Nepal, besides Pakistan, which were elected to the 47-member Council in previous years to serve three-year terms.India received 188 votes, the highest polled by any of the 18 countries elected in the voting.This is the fifth time India is elected to the Geneva-based Council, the main body of the UN charged with promoting and monitoring human rights.

The contents of the Mahavamsa can be broadly divided into four categories:

The Buddha's Visits to Ceylon: This material recounts three legendary visits by the Buddha to the island of Ceylon.

Chronicles of Kings of Ceylon: This material consists of genealogies and lineages of kings of Ceylon, sometimes with stories about their succession or notable incidents in their reigns

History of the Buddhist Sangha: This section of the Mahavamsa deals with the mission sent by Emperor Ashoka to Ceylon, the transplantation of the bodhi tree, and the founding of the Mahavihara. It includes the names of prominent monks and nuns in the early Sri Lankan sangha. It also includes accounts of the early Buddhist councils and the first recording of the Pali canon in writing.

Chronicles of Ceylon: This material begins with the immigration of King Vijaya from India with his retinue and continues until the reign of King Mahasena, recounting wars, succession disputes, building of stupas and reliquaries, and other notable incidents.

From is used to denote a point of time. The preposition ‘since’ should be used here as five days is a period of time and the event started at the beginning of those five days.