Answer / deepthi joseph

The ratio of voltage to the frequency is directly
proportional to the flux developed in case of ac
machines.Speed can be controlled be done using v/f control.

Answer / asif mansoori

A voltage can be either a DC voltage where frequency is
zero (absent) OR can be an AC voltage where frequency is
present. If potential between two points in an
Electrical / electronic circuit changes ferquently from
zero to positive, positive to zero, zero to negative and
back to zero taking any shape like sinusoidal, square,
triangular etc., then frequency can be defined number of
cycles it completes from zero-positive-zero-negative-zero
in one second. I.e. cycles/second. If potential between
two points doesn't change but remains constant for a period
of time, frequency is absent & it is called DC potential or
DC Voltage.
Summary : Frequency defines value of voltage changes per
second.

Answer / lover boy

Relationship between frequency and voltage, i.e. voltage can be DC or AC. DC Voltage they don't have frequency because it is linear. AC voltage that's mean alternating current, meaning the voltage varies from Zero to 180 degrees positive (Half Cycle), and from 180 deg. to 360 deg negative (half cycle also) to complete one cycle in a period of time. i.e. cycle/second, that is frequency unit is Hertz. For clearly explanation you need to understand for Alternators Or AC Generators.

Answer / yamuna

voltage due to the rate change flux linkages linking to the 
conductor rate change of flux due to the frequency so. rate change flux depends on frequency and emf depends on rate changes of flux llinkages.
flux proptional to frequency 
voltage depends on rate change of flux linkage.

Answer / shah hussain

Basically voltage and frequency, both are independent quantities, but they some how are interlinked with each other, in short the maintenance of Potential Difference from 0-220V & from 220 to 0V is controlled by number of cycles which we can say frequency. Hope this will satisfy your problem regarding this.....

Answer / pdbhatt69

Voltage=4.44 * frequency * Flux *Number of turn

Answer / enam

voltage due to the rate change flux linkages linking to the
conductor rate change of flux due to the frequency so. rate change flux depends on frequency and emf depends on rate changes of flux llinkages.
flux proptional to frequency
voltage depends on rate change of flux linkage.

Answer / j.s. patel

Voltage is potential difference between two points in a
electrical circuit. Frequency means no. of cylcles of
sinusoildal wave per second.

Answer / dhanya p jacob

in photoelectric emission if a particular voltage is applied and due to a sutiable frequency of light electrons emitted then no;of photons per second incident = V/f........if tis is wrong plz inform me........

Answer / vandana

Voltage means difference between two points in an electrical
circuit.
Frequency means no of cycles per second and measured in
Hertz/second.

can i know how to design overcurrent setting and earth fault for 11kv & o.433kv system assuming tx 1000kva.

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