comparision between ACB and VCB

0 Answers   Lupin,

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what is the ground clearance of 400KV transmission line?

9 Answers   Power Grid, wbsedcl,

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what are the types of sus station ?

13 Answers   NTPC,

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tell me some type of questions throught which i can prepare for exam and do my best

0 Answers   Jindal,

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Can we put 3 layers of cable tray while installing tray

0 Answers   NTPC, Siemens,

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can you check the current and voltage of a 12 V battery by a digital multimeter in this fashion that apply the digital multimeter across the battery terminals directly ? say yes or no ... i sais yes ........... is this true or false ? plzz tell me and also explain ........ plzz thanks

4 Answers  

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We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?

0 Answers   SSPL,

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Why we use circular(Stepped) cross section in transformer core?

0 Answers  

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Why Generator rotate only clock wise ?

8 Answers   L&T,

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What are approaches to tackle sedimentation problem of reservoir?

0 Answers  

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What is the reason of polyphase induction motor tripping suddenly on high current during running at 70% laod? Motor IR , winding resistance & inductance balance. Motor no load current is balance and ok as per mgfr. data.

0 Answers   GNFC,

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what is the voltage level which is used in transformer short circuit test

1 Answers  

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