why trip circuit supervision is taking through breaker contact? what happen if takendirectly?

2 Answers   GE,

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what is tri state logic gate

0 Answers  

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Will a 230VAC motor run OK at 208VAC.

7 Answers  

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what is the difference between elcb,rccb,mcb.

8 Answers   HCL, RCCB,

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Give atleast 20 alternating current apparatus and devices.

0 Answers  

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l&t switch FN 63 handle position can we change

0 Answers   OPTCL,

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different between electrical and electronics Engineering????

4 Answers  

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how to modify DOL control panel into Delta Y connection?

0 Answers   ABB, PDCS,

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Whether the Dc motor Droping the power factor like AC motor if lot of motor running in factory is it necessary to connect capacitor bank

2 Answers  

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what are all the preventive maintainance carried out in DG?

1 Answers   TATA,

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how many earthing required for ups, what should be the earth voltages

9 Answers   Juniper Networks,

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if voltage in transmission line more than current will be more or less,if less what about the Ohm's law

2 Answers  

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