Answer / hari

8.5Ton x 1.2=10.5kw
so one hour runing-10.5 units

Answer / saravana

13.6units

What is the test block protection relay if any body know plz explained

0 Answers  

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what is the difference between rccb and elcb?

1 Answers  

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what is star delta starter? how it works? give its control and power diagram.

0 Answers   Bhel, Point to Point Solution, Star Wire,

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What is fault level? How can be calculate the fault level?

1 Answers  

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What is the maximum percentage voltage drop (vd%)for a motor control center

0 Answers  

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where transformer is installed? a)generating station b)substation c)voltage regulating area

6 Answers  

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what is gridrotor resistance starter

0 Answers  

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tan delta equation test on alternators

0 Answers  

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Why Drives are used to run AC motors?

3 Answers  

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why we are discharging h.t supply during shutdown time

1 Answers  

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Am using an electronic digital display to see the RPM of ABB ACS 550 drive, which is showing negative value when the motor & drive in stop mode but it is showing correct value during the run mode. can anyone help me out??

2 Answers   Bala Power Solutions,

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an amazing situation was faced when an alive distribution panel with 415 volts and carrying almost 200Amps has become short and this metal cubical showing 220 volts against neutral and earth. to redress any confusion i checked the panel with help of single 200watts test lamp which also glowing with max.intensity b/w neutral & metal body of DB. amazing situation is that i hold the DB firmly more than once with necked foot means without insulated shoes but not received any electrical shock. whereas our all running gen sets neutral points also proper grounded and this short DB was completely earthed , this is beyond my understanding . any body explain how is it possible . our running gen set neutral also grounded firmly

1 Answers  

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