[amp_mcq option1=”Variant Voltage Vile Frequency” option2=”Variable Velocity Variable Fun” option3=”Very Very Vicious Frequency” option4=”Variable Voltage Variable Frequency” correct=”option4″]
The correct answer is D. Variable Voltage Variable Frequency.
VVVF is a type of motor control system that uses variable voltage and variable frequency to control the speed of a motor. This type of control system is often used in electric vehicles, elevators, and other applications where precise speed control is required.
Option A is incorrect because “Variant Voltage Vile Frequency” is not a valid acronym.
Option B is incorrect because “Variable Velocity Variable Fun” is not a valid acronym.
Option C is incorrect because “Very Very Vicious Frequency” is not a valid acronym.