what is the max working temperature of an oil filled transformer say of about 1500kva.

3 Answers  

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how the direction of rotation in a dc shunt motor could be reversed?

2 Answers  

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how LT meggar works

1 Answers   Essar,

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in slip ring motor if motor specification is given how we calculate its rotor resistance in starting

1 Answers  

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why active power is called as real power or working component.What is the exact function of active, reactive & apperent power.

3 Answers  

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differentiate PLC,DCS,SCADA?

1 Answers   SAS,

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If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?

0 Answers  

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which network topology offers the greatest level of tolerance?

0 Answers  

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I have calculated load for an office building which is 1200 KW as all the load is single phase therefore its 1200 kw single phase. Now i have to design Transformer and Generator for this load Please kindly give me exact answer that how much capacity of Three Phase Transformer and Three Phase Generator is required for this load.

3 Answers  

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why cont we short earth and N.......?

3 Answers  

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Sir i completed diploma in electrical from govt. Polytechnic dhanbad (jharkhand) . In 2012 . Now i am working in sail iisco plant . Sir i want to get electrical supervisory certificate for applying in ongc . From where i get this certificate please guide me procedure step by step

1 Answers  

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What will happen if a dc source is given to a tubelight. Will it work or wont it work....

0 Answers  

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