Answer Posted / shaik sandani

cctv means closed circuit telivision , mian purpose of this
cctv application is to monitor our surroundings and our
places to have a eagle eye on the criminals , and to reduce
the crime rate .
in cctv we are going to use many components like capture
cameras,eqipments to save the captured scenes by the
cameras.

What is transmittance?

1135

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How much voltage we need to apply in 33kv cable during hipot test of cable

850

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Why front mounted CT polarities are always towards breaker?

2032

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1254

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2820

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1878

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2047

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2072

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2223

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2084

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2154

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2134

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2120

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1529

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