Answer Posted / vishnu.t.v

A Dc generator works on the principles of faradays law of electro magnetic induction.

What is the phase relationship between the primary and secondary voltages of a transformer?

1067

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Who are the manufacturer for Nitrogen based Fire Protectio/explosion prevention for Oil Filled Transformers? India and international both?

1903

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What is Antipumping Function & If we have C.T how we find the Ratio ?

2012

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what is meant by flywheel and its role in retardation test

2418

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dear sir/madam i want to get some knowledge about RRB EXAMINATION(section engineer) 1- what is minimum cut off 2- wht portion is major portion . 3- can any body provide Sample paper. thanks & regards ashish

2340

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1. What is maximum permissible distance between smoke detectors ? 2. How do we decide number of smoke detectors required in a large office, warehouse, hall etc ? 3. What should be maximum height of smoke detectors ? 4. Where do we use heat detector, optical smoke detector, temperature sensitive detector ?

2893

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What is earth system using on the floater TN-S or TT. Iam not sure and what ICCP

1710

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how to Select its CORE in electrical cables based on its applications? or Application of various types of electrical cable based on it CORE?

3244

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how much excitation voltage required to generate 1mw power?

2029

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what is the mechanical safety of DG ?

2145

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I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?

2025

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Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise carrying amps rating.Please give the solution with a good example.

1860

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give me atleast four differences between circuit and network

2163

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why need to be maintain power factor for industrial customer?

5036

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How to design a Unit auxiliary transformer for a power house having a unit of 65 MW and Generating voltage of 11 KV and Secondary voltage of 433V

2116

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