what is the difference in MCB, MCCB, RCCB, ELCB, & MPCB (motor protection circuit bracker)
12 189297where 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 2946explain why tap changer is always connected to high voltage winding side of the transformer.
10 44129IS there any mechanical connection between the field winding and armature winding of a dc generator?
11 16632What should be the value of earth resistance for an instrumentation/electronic circuit? As per which IS/IEC Code?
3 8115i am a prefinal year student of polymer engineering .could you please send the latest question papers regarding entrace exam.
2250Post New IOCL Interview Questions
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