Answer Posted / prasad

because railway track acts as a earth conductor-return path

why not starting switch first connect in direct on line starter?????

1978

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hi friends how 3 phase converter functioning ?what is working principle of rotory phase converter ?

2159

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define superposition theorem thevnin theorem ,norton theorom?

2455

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How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

2217

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What will happen if we introduce negative feedback to a control system that uses a positive feedback?

1146

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5.WHICH TYPE WELDING PROCESSES USES NON CONSUMABLE ELECTRODE.........

2136

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can we make a electric generator,which can not use any type of fuel,air,solar,gas,thermal,coal,petrol,etc and able to produce electrical energy (or self electricity generating generator)

1983

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can u give me a brief idea about power line carrier communication ??

1902

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trasnfarmaer core make

2016

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What current position are you holding in your current company?

2130

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What are the electrical engineer roles and responsibilities in chemical plant?

1740

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How to calculate Temp from Resister from PT100 equation,

1800

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if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?

1937

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Generation of voltage for each phase are same of a turbogenerator.Although the short circuit current flow when two phase of turbogenerator are shorted(where current can't flow without potential difference),why?

2169

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what kinds of Transformer oil grade is better for power transformer ?

1694

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