Answer / jaybarnwal9534@gmail.com

simply, by looking on bushings of transformers

What are the types of control system?

0 Answers  

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what is the minimum pay scale for electrical engineer (building construction)in kuwait? plz revert back with yrs of experience & pay scale respectively.

0 Answers  

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If I have a motor of 1 MW with 6.6 kV, running at 35% load, how can I save energy without reducing the load?

6 Answers   Reddy Labs,

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how to select the power contactor in Diffrent AC motors.

6 Answers   Titan,

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how ship earthed?

5 Answers   Marico,

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what is effect of leading power facter on the system and billing

0 Answers   TATA,

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I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.

0 Answers  

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What is the maximum percentage voltage drop (vd%)for a motor control center

0 Answers  

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in indoor type circuit breakers why only the corner breaker trips specially during cold season. What is the reason.

0 Answers  

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difference between turns ratio and transformation ratio?

2 Answers  

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what is the difference between control transformer and Potential transformer (PT)?

1 Answers  

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on 22.03.2015 at 17:15hrs Y phase 66kV class Power Trf-2 Current transformer has flashed over and oil came out. The failed CT has been replaced on 24.03.2015 at 13:15hrs and the Trf has been charged in presence of RT Hassan after conducting the pre-commissioning tests. On the same day at 17:00hrs the commissioned CT has again flashed over and immediately the Trf  has been isolated from power supply. It is confirmed the secondary is not opened and checked the earth integrity and is found ok. Here what would be the reason for the CT failure? 

2 Answers  

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