Why LVDT have secondary windings connected in differential 1. Higher out put 2. Based on the out put voltage-/+, helps to identify the direction of displacement 3. To establish a null/ reference point

1 Answers   GATE, PSPCL,

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Earth has zero potential then what would be the neutral potential ?

0 Answers   JLL,

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what are the main Parts of VCB

1 Answers  

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improve power factor by : 1)shunt reactor 2)shunt capacitor 3)series capacitor 4)series reactor

2 Answers  

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what is the function of choke in tube

1 Answers  

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what will be the effect if we increase the excitation of a alternator??

3 Answers  

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A resistance of 50 kΩ has a conductance of:(a) 20S(b) 0.02S(c) 0.02 mS(d) 20 kS

1 Answers  

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What is the main purpose of c.f.b.c.boiler

0 Answers  

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how to calculate the size of the cable for a particular rating 3phase induction motor?

1 Answers   Godrej, Megatron Solutions,

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How to select the ratio of neutral ct? Is there any relation in between percentage impedance and neutral ct ratio ?

1 Answers  

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How can I known multiplying factor .without multiplying table

0 Answers   Student,

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Why are use 22 kv 3ph supply ?

1 Answers   IOCL,

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