while conducting an experiment why we connect the armature rheostat in maximum position and field rheostat in minimum position

1 Answers  

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why induction motor having low power factor at starting time and high at full load.

6 Answers   BARC, HPB,

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2 v/500amp/hr to 1.80vpc at 20 degree celsious 2v/5ooamp/hr to 1.75 vpc at 77degree farren .this is the capacity of a battery .what is the meaning of this . can i get a detailed explenation

0 Answers  

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i karmveer bharti persuing b.tech . plz send me syllabus and name of reference books. for preparation of section eng.

0 Answers  

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How is The split core current transformer working ?

1 Answers   Honeywell, NCC,

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What will happened. if we feed 3phase supplay to the stater with out insert the rotor. How much current will flow through the stater winnding?

2 Answers  

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testing ZNYn11(d) vector group transformer

1 Answers  

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What is drain current of static relay?

1 Answers  

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explain the function of brush less dc motor?

0 Answers   Bhel,

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. What should be the minimum and maximum ohmic value for earthing?

1 Answers  

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WHAT IS B & C CLASS SURGE PROTECTION AND WHAT IS DIFFERENCE BETWEEN B & c CLASS SP

2 Answers   Bharti,

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how much flux density of CRNO core

0 Answers  

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