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This question belongs to General Knowledge Technology

Technology

?

What does VVVF stand for?

A) Variant Voltage Vile Frequency B) Variable Velocity Variable Fun C) Very Very Vicious Frequency D) Variable Voltage Variable Frequency

Answer & Solution

Correct Answer: Option D

It is a method of controlling the speed of an AC induction motor, whereby speed, current and torque can all be accurately controlled.

Question posted by Examveda

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Sapna Dhusiya 4 years ago

What is part of a database that holds only one type of information?

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