How can we findout the maximum efficiancy of Transformer? At which load?

2136

How to select the cable and voltage drop in circuit?

1833

what is mean by parallel operation of permanent magnet generators

2041

I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?

3850

How to distinguish whether MCB is DC or AC looking at it physically

2028

what is the effect of power factor of machines in starting current

2111

static chagre

2210

Difference between ac parallel circuit and ac series circuit?

2187

Generator,motor and alternator Working principal Please explain easily

1513

What are the types of the glands and difference between single and double compression type of cable Glands.

2132

An active element is one which a. Supplies energy b. Absorbs energy c. Supplies energy and convert energy from one form to another

2113

How the frame size of a flange mounted AC induction motor is calculated?

2120

How to configure the drives in PLC, through Profibus commnication. And to how to address it?

2880

Hi, My plant daily consumption is calculated as 3.8MWH but my supplier has sanctioned an power of 2.6MW per day. how can i equal or distinguish this two factors

1952

1600kva capacity Transformers how the bucholz relay,Oil temperature,winding,surge relay relays setting are to be done

1953