what is the function of LBB relay

9 Answers  

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how a single machine can act as both motor and generator? and give explanation interms of connections?

1 Answers  

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Does human body can effect the electric shock when stand on Insulated material?

2 Answers  

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how to select size of hardware for linking aluminium busbar is it depend on area of busbar or current flowing through bus bar

0 Answers  

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Formulae for calculating the transmission line losses for different voltage levels

0 Answers  

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what is the saturation point of crgo lamination.

0 Answers  

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As per standard, transformer body earthing and other Equipment earthing (Equipment earthing) did not connect. but in LT side termination we are doing metal glanding in both side Transformer to PCC Panel through armoured cable, now X'mer body earthing and PCC Pane earthing (Equipment earthing) both are connect.is this safe for X'mer or other equipment?

0 Answers  

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In a 3 phase squirrel cage induction motor why does rotor rotate? will 3 phase transformer rotate like a motor if it is placed on bearings and powered up? give reason

10 Answers   Siemens,

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What is the value of 3 phase voltage?

8 Answers   RECPDCL,

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what is use of substation? Any book on how to instal or construction of substations?

6 Answers   Siemens,

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What is the basic rule for block diagram reduction technique?

0 Answers  

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how can a transformer test by megger?

1 Answers  

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