why in motors dc extitaedtion is prefer

1 Answers  

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What are the two types of transistor and how they are made?

2 Answers  

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WHAT ARE THE FACTORS REQUIRED FOR SELECTION OF TRANSFORMER RATING?

13 Answers   Tech Mahindra, Technip,

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briefly explain principle of resistance welding

0 Answers  

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1) name the communication cable and how it is communicate in between plc to modbus , plc with hmi? 2)name of the communication cables?

1 Answers  

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How to take vector group test for Ynd11 transformer.

2 Answers   Voltech,

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Difference between field rheostat and armature rheostat.

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if u want to buy a motor than what will be the configuration of that motor?

2 Answers  

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i want to trigger ATS (Mains +Generator )from external system could any body help me in this regard ?? is it posible if yes please tell me how?

1 Answers  

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Why do we need interlocking in a HT metering or Ring main unit switchgear?

0 Answers  

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hi sir i have load of 17.5kw in 3 phase lighting circuit which mcb i can use

3 Answers  

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what are the specifications we must look at to select a relay for any capacity motor?

0 Answers  

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