I have a Sony Bravia 32" LCD tv...my query is that if the tv will be suitable in 110voltage plug or we should change it to 220 volt?

Try to check first the voltage requirements at the back of your tv it is printed there, but most of the tv models specially the lcd it is auto volts.

HERE'S THE ANSWER TO YOUR PROBLEM:

If your TV has 250 or above voltage, it would not be suitable to lower voltages like 110. But if your TV has a lower voltage compared to the outlet. It would just be fine. Here's what you've got to do:

1. Check your TV plug if its voltage is lower or higher than your outlet.

2. In case your TV plug has a lower voltage compared to that of your outlet, everything will be fine.

3. In case it is the other wise, better change it or consult a TV Technician in your place.

Thanks...