What is meant by transformer, why it should be used, with out that equipment what happens if we transformed the supply?

12 Answers   Bhel,

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any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?

0 Answers  

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please tell me how a surge protector work on a DC 48Volt.? please describe briefly.

0 Answers  

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What are safety features considered for Lifts during emergency?

1 Answers  

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why we are discharging h.t supply during shutdown time

1 Answers  

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how to convert psi into kilo pascal? what is the suction pressure & discharge pressure of chiller?

1 Answers  

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what is use of governer in diesle engine

1 Answers   Aricent,

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What are root loci?

0 Answers  

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What is the breakdown voltage?

13 Answers  

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explain about the electrification in the Indian Railways? ie., how the power is taken and used to drive the train? explain with the block diagram??

1 Answers  

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HOW TO CALCULATE S/C,O/C,E/F OF ACB.

0 Answers  

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what is vector surge & vector shift? we have 25.3 MW(11kv) generator & 11kv/132kv transformer, connected with with 132 kv grid.vector surge relay is tripping frequentaly.what is permissible maximum limit for this.

3 Answers  

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