Answer / subrat kumar

when power on or off than no fulktuat in UPS and invetor
is give fluktuation.

Answer / esho olatunde sunday

A UPS, as the name implies backs up with no interuption of
supply while an Inverter could cause an interruotion in the
power being supplied to the sensitive load.
A UPS is meant to back up for just some time(around 15 min)
such that sensitive loads are well shut down before an
alternative source of supply is brought up.However, an
inverter is meant to back up and is even meant to be an
alternative source of supply , not just for a back up as
the case of the UPS is. An inverter is also one of the
circuit in a UPS.

Answer / kens

UPS is a device connected with battery bank and converting
AC to DC to AC which always provides un-interrupted power
eventhough the main source of power is available and
consumes energy.

Inverter is a device connected with battery bank and
converting DC to AC which will provides un-interrupted
power when main source of power not available through the
battery bank. Normally, this won't consumes energy when
main source of power is available.

Answer / rahim

ups id uninioun public suplier inveter is inter mite

Answer / somu

inverter is to convert dc to ac and ups (uninterrepted
power supply)contains a battery to store energy while in
online and releage energy when the power is off

Answer / ramachandra

ups is on line and invertor is off line and also invertor
used for house hold only

Answer / a.pushparaj

UPS OUTPUT HAS PURE SINE WAVE IT REQUIRE COMPUTER ONLY,
INVERTER OUTPUT NOT HAS PURE SINE IT SUITABLE ONLY LIGHTS,
FANS,MOTORS REMAINING THINGS ALL ARE SAME

Answer / sandeep

Inverter bole to, jab electric supply band hoti hai to wo battery mein se dc current ko ac mein convert kar k forward karta hai, But fluctuations measure nai hote aur ha aap k equipments restart hote hai... Aur UPS bole to kam waise hi hota hai but if fluctuations hote hai to bhi ups constant supply provide karta ( If input voltage 210 hota hai to rest 20 voltage wo battery's mein se provide karta hai & if Higher voltage receive hota hai to bhi wo required constant supply bhejta hai.) aur agar current supply band ho jaaye to bhi aapke equipments restart nahi hote.. but yahan pe ups & battery ki load, capacity role play karti hai....

Answer / ritesh saini

Inverter : is device which is convert dc supply to ac
supply it have two unit 1. charging 2.inverter circuit
(which covert dc supply into ac supply with the help mosfet
or transstor).
Ups : means uninterrupted power supply.it have also two unit
but it convert dc into ac supply very fast lees than 10 ms.
it have one avr unit also which regulate the voltage
automatically

Answer / elangkumanan

ups mean a/c convert d/c rectifier use d/c path of the line
connect to battery bank inverter d/c convert to a/c that is
ups

inverter mean d/c battery bank directly convert a/c that is
inverter that is different .

Why different types of connection in transformers are used? (star/star,star/delta,delta/star,delta/delta)Why we are only taking in consideration of star/delta type transformers? if only star/delta is good in practice where doses other type of transformers are used? Note: i want to know place of using different types of transformers other than Star/delta type with brief description.

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