define bilateral network and unilateral network? give an example.

3 Answers   ABB,

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Difference between earthing & grounding.?

0 Answers   Nitco,

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what is difference between delta-delta,delta-star transformers ???

3 Answers  

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what is the diffrence between resistive load and capoasitive load.?

4 Answers  

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What is function of Diesel Generator?

2 Answers   Bhel,

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Tell me about ur past electrical maintanence job

0 Answers   Apollo Power, Solar,

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determine two methods to find loose connection in operational electrical system?

0 Answers  

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In electric motors, according to the no. of compartments, The no. of input's (pantagraph collector's) were increased, why?

1 Answers  

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Dear all: Recently we got a question about Interface between PMS and SAP-PM.once we got a update message from PMS.we should set the deletional flag for functional location in SAP system.Is there any FM or BAPI to use?There are only functional location create and change provided by SAP. Best regards!

0 Answers  

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What, in the construction of a transformer, controls KVA? For example 600/208/120 V transformer can be 10kVA or 45kVA!!! What do we change in the construction of a Transformer in order to change the rating but not the voltage.

1 Answers  

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typically in power distribution substation. 1- Any idea how would be the graph of capacitor bank consumption verses time through the day . 2- How is the switching ( on and off ) of the capacitor bank, per need?

0 Answers   Siemens,

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A 230V dc shunt wound motor has an armature resistance of 0,15Ω.When operating on no load at 650 rev/min the armature current is 6A . The motor takes a full load current of 85A. Calculate the full load speed if the field flux is (i) maintained constant (ii)reduced by 0,03

0 Answers  

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