Why generator field rheostat is set to maximum position and motor field rheostat is set to minimum?

5 Answers   Bhel, College School Exams Tests, TCS, Texas,

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In 3.5X150 Sq.mm cable what does 150 stand for outer dia or inner dia?

4 Answers  

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If a high resistance fault occurs,then what are the changes will happen in the system?

0 Answers  

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what is meant by excitation which supply is used whether ac r dc in the lab applications

1 Answers  

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How to implement 6 output with 3 input NAND gate?

1 Answers  

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Brushless excitation of synchronous generators and motors

2 Answers   AMIE,

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If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

1 Answers  

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what is work of choke in tube light?

4 Answers   L&T,

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Define cut-off rate?

0 Answers  

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Dear all, kindly give me the details of leectrical design engineer course details/institute in hyderabad /any where in india.

1 Answers   Reliance,

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what are the main parts of UPS what is the function of that?

23 Answers   Apollo, HCL, Liebert, Royal Furnishers, Tech Mahindra,

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What are all present producing cost of Per KWH of various Fuel?

0 Answers   Sanmar,

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