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What else can I help you with?
Why cant you step up dc voltage?
because it have no freqency
What is the role of transformers in DC supplies?
the role of transforemers is to step down the ac voltage to desire value to be converted in dc
What is the formula for freqency?
Its 1 divided by time: 1/t
What determines the pich of sound?
The pich of a sound is the perception of its freqency.
What are collections of all possible objects or measurements?
freqency distribution
When a wave legth get shorter what happens to the freqency?
Gets higher
What percentage of central frequency as bandpass for a narrow band amplifier?
central freqency of narrow band pass filter is the measure of difference between upper and lower cut off freqency
What is the Plane Freqency of a Boeing 747?
For security reasons unable to provide.
What is difference between servo drive and variable freqency drive?
there is no difference.
What factors determine the synchronous speed of an AC motor?
Number of poles and supply freqency determines speed of synchronous motor. For speed control of such motors Variable Freqency Drives(VFD) are used.
Study of sound and sound waves?
its because the higher the freqency the lower the pitch
What role does the armature do in a DC motor?
One of the role of the armature in the DC motor is to carry the current that is crossing the field. By carrying the current crossing the field, it creates the shaft torque in the rotating machine.
