Answer / philimon mathias

cctv means closed circuit television

Answer / fahad ashraf

Cctv camera is close circuit television Cumunity Advance Microbeale research analysis and CCTV advantage that you can easily see small small to thing for big area.
Thank you

Answer / abdul

The main purpose of Cctv is to monitor theft.
If u installed Cctv in your surroundings if someone looks the camera means they see them like police standing in undercover.

Answer / farooq

Mohammed Farooq

Answer / sbb

CCTV is instrument is used mainly for industrial purpose.For
ex. if we take a Cement Plant in Kiln CCTV is used to
monitor the burning of Clinker and know the exact condition
of Kiln internally.

Answer / alavalathi

cctv-closed circuit television...application:in bathroom, ladies toilet, ladies dressing area

How can two 3 phase transformers of same KVA and Voltage be connected in parallel?

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power inverter we are using 2n3773 power transister in that places we can use any IGBT ?

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Hi frnds :) plz tell me that i have 100 KVA 3 phase generator so by thumb rule 100*1.4 = 144 amps and generaly we can operate at 80% load...so it will 144*0.8 =112 amps.... so now i m confused about single phase load.....if we use that generator only for single phase the that 112 amps is total single phase load or i can give 112 amps at red 112 amps at yellow and 112 amps at blue.... i mean that total single phase load that 100 KVA generator will take is 112+112+112=336 amp ??

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why transformer rating is always in KVA

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0 Answers  

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Why the core in the distribution transformer is in even number

1 Answers  

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0 Answers   Wipro,