hw to find transformer is in normal position? whether its in charged condition or not? except humming sound?

9 Answers   ABB,

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A two-terminal variable resistor is known as a

1 Answers  

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Why used in netural grounding transformer for netural side

2 Answers  

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if we have 380 KVA DG. how to calculate Power Factor. With detailed formula

1 Answers  

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what material is used in capaciter

0 Answers  

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what is the meaning of Dd0yn11

2 Answers  

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Why is it that variation allowed in supply voltage to motors is (+ or -)10 %, whereas that in frequency is (+ or - )5 %

3 Answers  

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What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection

0 Answers   ABB,

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What is the size of a 60 watt and 80 watt tubelight?

0 Answers  

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What is a dominant pole?

0 Answers  

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why firewall is build up between two transformer (220/11kv,50MVA)?what should be the firewall height?what is the clearance between firewall and transformer?

2 Answers   Siemens, Tous Stadt,

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If mutual flux is 1.2wb & power factor is 0.8 lag , then what is the Useful flux of a transformer?

0 Answers   Nalco, NTPC,

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