Draw the DOL starter and star delta starter drawing?

0 Answers   Danfoss,

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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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What is Vk and Imag i.e Knee point voltage & Magnetising Current? How to calculate above values? How to define accuracy class 5P10?

7 Answers   Deccan Cements, Doosan, Torrent Power, Transco,

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Determine the MVA rating of the power transformer given that 110/66 kV,1000 Amps. Folks how can i calculate the MVA rating with this Data??Plz Help........

1 Answers  

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is 60hz freq better than 50 hz?&why?

1 Answers  

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Everybody Knows What is ACB, VCB but anybody tell me what is ST?

7 Answers  

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how many types of colling system it transformers?

8 Answers   ONGC,

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kVA rating of open delta connected transformer is _____% kVA rating of delta/delta connection A 50 B 70.7 C 57.7 D 75.7

2 Answers  

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what is the relation bw voltage and F in capacitor?

3 Answers   TATA, Tata Motors,

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What are the Safety Steps While Inspection the LT Panel.  

1 Answers  

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Can be ammeter and voltmeter used without CT? if not, what is the reason for that?

3 Answers   Elektrotek, Toyo Engineering,

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how we can do the insulation on secondary of ct explain and so that tan delta will within limit

0 Answers  

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