what is the difference in MCB, MCCB, RCCB, ELCB, & MPCB (motor protection circuit bracker)
12 189289where 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 44128IS there any mechanical connection between the field winding and armature winding of a dc generator?
11 16612What should be the value of earth resistance for an instrumentation/electronic circuit? As per which IS/IEC Code?
3 8112i am a prefinal year student of polymer engineering .could you please send the latest question papers regarding entrace exam.
2249Post New IOCL Interview Questions
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How much wastages taken in 1. cement 2. steel 3. fine aggregate 4. coarse aggregates (10mm, 20 mm)