Answer / k.prakashchandra

To allow for stray voltages,PT errors and voltage
differece due to unbalanced loads

What is the safe limit of voltage between earth and neutral in india.

2 Answers   Incepta Pharmaceuticals,

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what is interference

1 Answers   L&T,

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is IS says that neutral should be brought to switch box. and this one is a recomended practice

0 Answers   Sterling Wilson,

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To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors

0 Answers  

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what is the d/f b/w iverter & converter.

5 Answers   Indeco,

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According to IEC60034-14, When the vibration monitoring system required for motor Bearing. above which KW, it is required? and for what type of bearing the vibration probe is provided.

0 Answers  

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What is Hot reserves and spinning reserves?

1 Answers  

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what is the diff.between neutral and earth?

4 Answers  

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does frequency affects the load? if yes elaborate it.

1 Answers  

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How the size of transformer decreases if we increases the frequency?

2 Answers  

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How to calculate the Meter constant for the given Meter (by using any formula)

4 Answers   HCL, Viva,

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why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!

0 Answers  

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