Answer / divya santhoshi

voltage regulation is keeping output voltage constant
irrespective of the changes in input and load variations.

Answer / farhad ali (2nd year b.e in el

to maintain constant dc output voltage (its major
application is zener diode whch works same).

Answer / kondababu

usually ac i/p is changing in the range between 190v-250v,
but actually our devices are designed in such a way that to
allow only constant flow, because of this variation you will
not get desired results, some times device may burn. so we
need to provide constant flow. voltage regulator , regulates
the flow and allows constant flow. zener diode is used as a
regulator.

Answer / sacchidanand teke

The Main Purpose of Voltage Regulator is to maintain
constant voltage lavel.it mey use electromacanical or
electronic componant.The design of voltage regulateo is
also used one or more AC or DC voltage.In an electric
power distribution system, voltage regulators may be
installed at a substation or along distribution lines so
that all customers receive steady voltage independent of
how much power is drawn from the line.

can we use DTMF technology for wireless car control

2 Answers  

---

Hiiiii,i m having 50% in degree BE(E&C),i want to know whether i can take gre or not ...how much rank i should get to do mba in IT management in abroad...?????/

0 Answers   Microland,

---

how to use single phase supply for 3 phase instrumentation

0 Answers   TCS,

---

What is a dsp?

0 Answers  

---

Explain the different modes of flyback converter

0 Answers  

---

I am completed B.E(ece) and i have 3 years of experience in HT line , is there any chance to ger c license please guide me Thanks & regards 965550212U

0 Answers   Honeycomb Technologies,

---

What is back diode?

0 Answers  

---

Define what is the difference between active and passive filters?

0 Answers  

---

what is OpenBTS?

2 Answers  

---

Define modulation.

0 Answers  

---

Which principle to work in pressure gauge?

1 Answers  

---

When two UPS are connected in parallel, can you have a bypass raw power supply connected across? Please explain

1 Answers  

---