DESCRIBE THE CONSTRUCTION ANDOPERATION OF BELT CONVEYORS AND SCR CONVEYORS , DRAW NEAT SKETCHES

0 Answers  

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WHAT IS THE DIFFERENCE BETWEEN RESISANTANCE AND IMPEDANCE IF IMPEDANCE IS MORE THAN RESISTANCE AT SAME VOLTAGE CAN WE HAVE RELATION DERIEVED BETWEEN THEM

4 Answers  

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bsnl tta exam question

0 Answers  

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Instead of single phase(220), if we apply Phase to phase (R&Y)supply (eg: for lighting fixture). what will be the power formula?

1 Answers  

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Assume a condition such that two motors of rating 6.6kv,415v are connected to blower,so tell me which motor draw large current give appropriate reason?

2 Answers   NTPC, Student,

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the power consumption of perminant magnet moving coil?

1 Answers  

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For RCD (Residual current device) Icu is defined. How i can find Ics for them?

0 Answers  

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How can we connect additional batteries to three phase ups? What are parameters we have to check when connecting?

0 Answers  

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how many electricity poles are there and what are the names and their sizes.

0 Answers  

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how capacitor pass ac voltage practically?with increase frequency and cpacitance?

1 Answers   DELL,

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Why carbon brushes are used in motors?

6 Answers   BARC,

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What is CCTV System???Applications........

16 Answers   Emerson, Honeywell, Joyalukkas,

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