Answer Posted / mohan

cctv is a closed circuit television,on roads to control
traffic, in banks,we can install this type of equipment
where the crime is going continuasly, and super markets
many more.....for more details mail me mohan.burra@gmail.com

A 2083kva AVR was tested, phase to ground shows continuity, what is the implications

1016

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How to check 11000/1.732 to 110/1.732 Potentila transformer (PT)?

2197

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What is meant by vector group

2520

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What is expention fastener (Fan)

2036

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how to calculation increase capacitor,increase power factor for three phase.

2172

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700KW 6.6KV slip ring induction motor to use VFD to control the speed

3198

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1. What is maximum permissible distance between smoke detectors ? 2. How do we decide number of smoke detectors required in a large office, warehouse, hall etc ? 3. What should be maximum height of smoke detectors ? 4. Where do we use heat detector, optical smoke detector, temperature sensitive detector ?

2900

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How many points does a Circuit can have?

1956

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how will we calculate the copper wire load..

1924

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Can we use shunt trip coil instead of trip coil with protection relay for protection?

1734

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wow to calculate the transformer rating(KVA)

2259

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A cotter joint is generally used to transmit

1240

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how flow current in 220 kv line to line

1978

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how to define tell me about self

1990

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diff b/w normal grounding and resistance grounding

1928

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