which of the following motors is non-self starting?

3 Answers   SS Solutions,

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how can we change the polarity of Alternating current rapidly? how frequency of ac can be controlled and changed easily?

0 Answers  

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what will be happened when a single phase motor is supplied by the dc supply

3 Answers  

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What is the formulae of Megger value for a A.C.Motor

0 Answers  

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When we use PT in HT Panel why the ratio is 11Kv/√3/110v/√3 please explain briefly with suitable formula?

1 Answers  

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What is the phase relationship between the primary and secondary voltages of a transformer?

0 Answers  

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what are the types of control panel used in industries & all electrical purpose ?

4 Answers   HP Tronics, IVRCL,

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The armature of shunt dc motor has 0.8ohm resistance and motor is to run on 120V circuit.If motor is suddenly thrown on circuit while armature at standstill then current drawn by motor will be??Also back emf in normal running is 110V

2 Answers  

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What is Ohms law?

28 Answers   College School Exams Tests, KPTCL, L&T,

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how many types of motor can be used in washing machine

0 Answers  

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Any one who apply for Ferro Scrap Nigam Limited cn join with me at rajuhalder@indiatimes.com or 09669717028

0 Answers   SSS,

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what is diffrence b/w -48vdc and +48vdc ?

1 Answers  

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