What is the impact of MCCB & MPCB on Distributed Control System?

6 Answers  

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Using 11000V/433V,3 ph,50Hz,500 KVA, what is the maximum capacity of motor in KW that can be connected and started at a single moment? Also explain about any calculations and formulas used in deriving the same.

4 Answers  

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How conventional fire alarm system works?

1 Answers  

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why transformer rating in KVA or MVA instead of KW n MW??

3 Answers  

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What are the neccessary safety arrangements before commissioning of HV substation?

1 Answers  

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which type of motor is used in lift ?

7 Answers  

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my first school?

1 Answers  

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How to calculate VA rating for CT or PT or Control Transformer?

0 Answers   Veez,

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where we sense the fault from the transmission lines?any operation example for distance relay?rear panel connection for this relay?

1 Answers  

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When geneartor is running in poor lagging side power factor its excitation current increases then it is running in improved lagging side.Kindly tell me when gen is running in leading side what will happen

3 Answers  

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What is the effect if power factor is above 1 or unity.

15 Answers   NTS,

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why do we have 230v a.c. as general voltage for domestic supply rather than others?

2 Answers  

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