how can calculate resistance box for 15 kw, 6 pole, RV-230, RA-42 motor

0 Answers  

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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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dear all, i want to ask that what is diversity factor. please explain breifly. because i hve quiet no concept about this.

2 Answers  

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what is the first step of dg shycroning ?

2 Answers   ABB,

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in 33/11kv stepdown transfomer, transformer will stepdown to 11kv & remaining 22kv where it will go..

3 Answers  

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Why grounding is generally done in supply end?

1 Answers   ISRO, OFBL,

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Can earth resistance be measured without connecting the earth electrode? and should earthing connections be disconnected What is the effect of connecting two cables of different sizes in parallel with supply? Thanks in Advance. I am intrested to get in touch with some tecnocrats/engineers,my mail i.d is : hiremathvijay@rediffmail.com

1 Answers  

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CONTACTORS ARE MADE UP OF WHICH MATERIAL?

6 Answers   IOCL,

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Differentiate AC and Dc resistance

0 Answers  

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how starting current in motor is reduced in case of motor in star connection.

4 Answers   Adhunik,

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how to flameproof electrical motor on the shaft?

0 Answers  

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Mechanism of Wye Delta Starter?

2 Answers   ABB,

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