What is function of condenser in fan?

3 Answers  

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what is the requirement of commutator in a universal motor?

3 Answers  

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why transformer rating is in KVA?

4 Answers   ABB,

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what is effect of leading power facter on the system and billing

0 Answers   TATA,

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what is unit of inductance

12 Answers   Bhel, Bosch, OSML, Vijai Electricals, Voltage,

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Explain the following and how these are working with PLC Unit 1 I/O Module Card 2 Adaptor Card 3 Ribbon Adaptor 4 I/O bus 5 I/O Devices

0 Answers   Mayur,

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why does chattering take place in ac contactors? can it be avoided & what care does the manufacturer take to eliminate this phenomenon????

10 Answers  

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Why neutral point is consider as zero potential?

0 Answers   Equate,

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why C T secondary are rating 5A generaly .

7 Answers  

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why two point starter,three point starter, four point starter cannot be used for A.C machines?

2 Answers  

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why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??

0 Answers   Descon,

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What is PMG and AREP excitation system in generator

3 Answers  

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