What is maximum demand and contract demand?

5 Answers  

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What is voltage in two phase?

7 Answers   ABB, SSG,

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How can calculate rotor temperature of the alternator? and is there any method to calculate that

1 Answers  

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Why different types of connection in transformers are used? (star/star,star/delta,delta/star,delta/delta)Why we are only taking in consideration of star/delta type transformers? if only star/delta is good in practice where doses other type of transformers are used? Note: i want to know place of using different types of transformers other than Star/delta type with brief description.

1 Answers   Electrical Tech,

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What is the importance of setting TSM & PSM?

2 Answers  

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In A.C systems, fuse is placed in phase-in order to disconnect the circuit during faulty condition. But, what is the reason for putting "LINK" in neutral istead of connecting through (same) wire.

3 Answers  

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How much is the starting current for HPMV lamps. How many lamps can u wire in a circuit

1 Answers   Technip,

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When we change the tap position of 10MVA transformer it suddenly tripped with Out of step indication and also with Static differential relay indication, Transformer Bucholz relay indn and Low oil level indication. Before 1 week the same problem occured by changing the tap position. but at that time only oltc bucholz relay activated. After testing the TxR Relay team & PET team cant find any solid reason. The values are ok also. So plz answer wat's the reason for this incident? anybody plz help.

3 Answers  

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Briefly describe your ideal job?

0 Answers   L&T, LPGCL, ONGC,

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What is bode plot?

0 Answers  

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whose the first invented AC voltage or DCvoltage

4 Answers  

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What is the voltage gain or transfer function of amplifier?

0 Answers  

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