What is the difference b/w chock and ballast?

2 Answers   Emami,

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what is the difference between normal motor and flame proof motor??

1 Answers   PI Industries, SRF,

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hi frienda We have 250kva cater pillet dg set we are fasing one diffrent proublam in dg we are start dg set after one mint applying load around 450a load but dg was run 3 Or 4 mints after 3 mints dg was shuding down automatic how to face this proublam pls tel any budy

2 Answers  

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tell me exact relation b/n voltage and current and which one is depend other

7 Answers   HAL,

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What are the main parts of central chiller plant? Explain the function of each stage.

0 Answers   HSL, Shankar Electricals,

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why we use taping of transformer on HT side?

4 Answers  

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Use of switch mode power converter in real-time basis?

0 Answers  

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why transformer donot allow the dc?

17 Answers   ONGC,

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hou we find and calculate the maximum lode capesity of transforer?

1 Answers  

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What are the main Electrical IS rules?

3 Answers  

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What is the rating of your capacitor bank at your company.

36 Answers   Ajnara Group, Amara Raja, Amol Electricals, Apollo, ATC, Bhagiradha Chemicals & Industries, Bharat, CBRE, Cisco, Government, JLL, MEIL, Reliance, Sterling, TNEB Tamil Nadu Electricity Board, Torrent Pharma, Victory,

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The undesirable property of an electrical insulating material is

3 Answers  

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