what is the difference in MCB, MCCB, RCCB, ELCB, & MPCB (motor protection circuit bracker)
12 188794where this neutral connection goes after returning from the load(home ,factory,industries).Is it grounded at the transformer side or atthe generator side .If it is grounded then we also ground the earth connection.is there any problem with this.
1 2849explain why tap changer is always connected to high voltage winding side of the transformer.
10 43711IS there any mechanical connection between the field winding and armature winding of a dc generator?
11 16215What should be the value of earth resistance for an instrumentation/electronic circuit? As per which IS/IEC Code?
3 7970i am a prefinal year student of polymer engineering .could you please send the latest question papers regarding entrace exam.
2189Post New IOCL Interview Questions
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