Answer / vinay krishna

Objectives are resource conservation, climate protection and cost savings, while the users have permanent access to the energy they need

i have 2kv ups how many watts batteries is required

2 Answers  

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What is meant by term Back to back in HVDC transmission?

1 Answers   SSC,

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for 24000kv transformer what is the value earthing resistence?

1 Answers  

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how to select fuse rating for a 3-phase motor ???

0 Answers  

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A 200W,230V lamp is connected across 115V supply.The lamp will draw power?

6 Answers   SJVN, TCS,

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For fixed primary voltage how does secondary terminal voltage of a transformer change if the pf of inductive load is raised from 0.7 to 0.9 with load current remaining fixed ?

1 Answers   GATE,

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I am about to write exam in RRB bangalore for the post of section engineer.please provide me with previous exam questions

0 Answers   Wipro,

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if harmonics is generates on the secondary side of transformer then why we put LC ckt on prim side?(i m talking abt rectiformer transformer)

0 Answers  

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what is the meaning of osr in transformer.

0 Answers  

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In Siemens S7-300 PLC, what is funtion and funtion block ? What is the difference between them ? When to use function and when to use function block

2 Answers  

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Which one is correct mVA or MVA. Whether both the units are same for the transformer

10 Answers   Areva,

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can we use inductor in case of d.c.,if yes then what will happen in circuit

3 Answers   JSW,

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