Amazon Transportation Services Electrical Technician Interview Questions and Answers

The voltage in three-phase power systems is typically 208 volts, 240 volts, or 480 volts.

• Three-phase power systems are commonly used in industrial and commercial applications.

• The voltage in a three-phase system depends on the specific application and the power requirements.

• Common voltages in three-phase systems include 208 volts, 240 volts, and 480 volts.

• Higher voltage levels are typically used for larger industrial eq...read more

The frequency in India is 50 Hz.

• The frequency of electrical power in India is standardized at 50 Hz.

• This frequency is used for both residential and commercial electricity supply.

• It is important for electrical technicians to be familiar with this frequency when working with electrical systems in India.