solar energy light efficiency & disadvantages?

0 Answers  

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What is earth?

0 Answers   CLG,

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How to do stting of vl250 siemens MCCB

0 Answers   Qatar Steel,

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which types of tests are required after commissioning of 6.6 kva tranformer?

3 Answers   Reliance,

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is it possible to turn on the single phase star delta on delay timer using 24 v dc ?

0 Answers   L&T,

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A Question Like A Wire Is Wound Whose Resistance Is Some 132. 44647 Ohms. If A Voltage Of 30 mv, 296 Ma Current Is Applied To It What Is The Resistance.

0 Answers   TCS,

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how to calculate the change over time for star delta starter for different KW motor?

0 Answers  

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what are the advantages and disadvantages of oil filled cables over XLPE cables

3 Answers   Areva, AUVA,

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What does the term supermesh means?

0 Answers  

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1.What is the difference between isolators and circuitbreakers? 2.What is bus-bar?

1 Answers  

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why leading pf indicates a negative sign???

1 Answers  

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How would you supply a single house hold load from a 3-phase supply coming out of a sub-station?

4 Answers   Power Grid,

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