Examlex
In Access Query Design View, which of the following expressions calculates the number of days between today's date and a field named DueDate?
VFD Technology
Variable Frequency Drive technology, enabling control of the speed and torque of electric motors by varying the input frequency and voltage.
Phase Motors
Electric motors designed to operate on a specific number of phases of alternating current, each providing a distinct power cycle.
VFDs
Variable Frequency Drives, electronic devices that control the speed of an electric motor by varying the frequency and voltage supplied to the motor.
Fractional Horsepower
Describes motors that have a power rating less than one horsepower, often used in low power applications such as household appliances and small machinery.
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