What happens when two positively charged material is placed together?

0 Answers  

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Two bulbs of 500w and 200w rated at 250 v will have resistance ratio as ?

2 Answers   CGL, Dreamz Infra, Sunny Developers,

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What is on delay and off delay timers

1 Answers   NCC,

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what is the difference between 11kv and 13.8 kv? why we can't used one of these 2 sources?

2 Answers  

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What is making & breaking current ???

0 Answers   JLL,

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The temperature rise in the sys, which leads to ….. a) Increases stress& length b) increases stress but decreases length c) Decreases stress & increase length d) decrease stress & length

1 Answers   Engineers India Limited,

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what is meant by impedance testing of transformer and why it is used

1 Answers   TATA,

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how can we find of cable capicity in amper?how much ampere withstand by 300sqmm cable?

1 Answers  

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what is the best way to start a 15 KW motor for pump star-delta or direct on line ? and from how many KW i must use direct on line ?

1 Answers  

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What is the important parts of SF6?

2 Answers  

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What is auto reclose system in Circuit breakers

1 Answers  

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0 Answers  

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