Explain Need of a starter in a dc motor.? Also explain any two starting and speed control method of dc motor?

0 Answers  

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why transformer not used to starter

1 Answers  

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Is only insulation the difference between High voltage and Medium voltage cable?

1 Answers  

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what is isolation Transformer?

8 Answers   HP,

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1)What is a Triode? What are its uses? 2) What is a Triac? 3) What is a Thyristor?

0 Answers   Bosch,

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PAC and simple Ac different

0 Answers  

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why dc is used in control circuit for mv & hv switchgear instead of ac

0 Answers  

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Describe the difference between a microcontroller and a general purpose computer.

2 Answers   Siemens,

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WHAT IS SUBSTATION & ACCORDING TO VOLTAGE HT,EHT SUBSTATION EXPLAIN IT

0 Answers  

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Why Exciter higher ferquency ?

1 Answers   Core Logic,

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why frequency meter is connected in parallel in a circuit?

1 Answers   University of Engineering and Technology,

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How to Calculate The sag of OPGW in Transmission Line???

0 Answers   Zenco Systems,

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