What is the basic difference between directional and non directional over current protection?

1 Answers  

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Re: can you give main difference between ELCB 2pole And RCCB 2pole? And how this devices operated?

4 Answers  

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whow we find out dc motor field aur armature resistance

1 Answers  

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what is ph test in coolent cheking

2 Answers  

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what is the difference betweem star connected motor & delta connected motor?

0 Answers  

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How to desaturate a saturated CT of PS Class?

4 Answers   Electrical,

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What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?

0 Answers  

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you have a 2 tonne ac that operates for 2 hrs daily what will be you monthly bill (this is complete question asked nothing else was given)?

1 Answers  

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How much is the starting current for HPMV lamps. How many lamps can u wire in a circuit

1 Answers   Technip,

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what will happen if dc machine are supplied by ac source??

2 Answers  

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WHAT IS A LINE CURRENT AND PHASE CURRENT

3 Answers  

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What's the differs between voltage & current & emf.

1 Answers   CTS, NTPC, TCS,

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