While testing the value of the resistance for the earthing rod, two auxillary rods are connected to the earthing tester.What is the working function of a earth tester?

0 Answers  

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what is the relation between frequency and inductive reactance in a d.c supply?

2 Answers   L&T,

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1.what is difference between line,neutral and earth 2.IF single phase voltage is 230v ac and what should be the voltage between line to neutral,neutral to earth and earth to line

1 Answers  

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In a synchronous machine if the field axis is ahead of the armature field axis then the machine is ?

1 Answers  

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What are the factors to be considered during the Synchronization?

3 Answers  

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HOW TO MEASSURED THE AMPS RATING FOR SUITABLE CABLE SIZE?

4 Answers  

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how LT meggar works

1 Answers   Essar,

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Our transformer capacity is 500kva & voltage ratio is 11kv/433v step down tf.Now i need to know if my input voltage is 10500v and what would be the secondary side voltage i.e output voltage ?

3 Answers   Helma,

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What type of DC Generator is used for Arc Welding purposes?

7 Answers   CPCL, Rubicon,

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Explain (in simple ) - root mean square. whats its role in electrical fundamandal.where its used

0 Answers   MRF, PPCL,

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what is the difference between high impedance and low impedance circuit?

2 Answers  

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What is the difference between Surge protection device and Lighting arrester?

6 Answers  

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