The ratio of white balls and black balls is 1:2. If 9 gray balls is added it becomes 2:4:3. Then what is number of black balls ?

3 Answers   CTS,

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how to build a network which step down 415v to 1v rms

0 Answers  

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after applying C-License in how many days we get it?

2 Answers  

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in case dc we mark as + ve & -ve..but in case a.c. we mark as ph&N...Y LIKE PLZ TELL ME

4 Answers   NPTC, TCS,

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In the diesel generator if there is an AVR (auto voltage regulator) gone faulty, in this condition is there any way to generate the voltage from the alternator? I need a brief explanation can you please help somebody

1 Answers   Vodafone,

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Why corona leads to production of Ozone and glow of the color VOILET?

0 Answers  

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How to calculate meter constant @ HT yard

5 Answers   Juniper Networks,

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what is the ideal earth resistance

11 Answers   Amit Enterprises, Enercon,

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How synchronous motor helps to improve PF? plz explain

1 Answers  

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I have one ct of ratio 3000-2000/1 Amp its knee point voltage mentioned on name plate is 500-333/30mA-50mA at Vk/2. in secondary box there is three terminal named 1S1, 1S2, 1S3 then on which terminal obtained the knee point voltage ie 1S1-1S2 OR 1S1-1S3 & also specify the knee point voltage for the ratio 3000 from name plate.

0 Answers  

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give me a clear defination of inductance,and how can u calculate inductance of a motor

0 Answers  

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how many units consumed by a 33/440 2000 kava transformer in a day

3 Answers   Infosys, MRF,

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