Examlex
A sample of 15 observations has a standard deviation of 4.The sum of the squared deviations from the sample mean is:
Lap-wound
A method of winding coils in electrical machines where consecutive coils overlap like the steps of a staircase.
Wave-wound
A method of winding used in electrical machinery where coils are connected in series to form a continuous wave-like pattern, optimizing the use of conductor material.
Field Excitation
The process of applying an external current to the field winding of a generator or motor to produce the necessary magnetic field for operation.
Input Torque
The torque applied to a system or component, often measured to understand the mechanical power required to operate a device or machinery.
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