please send me previose rrb junior engineer qustion papers

0 Answers   RRB,

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in non technical way how can u define POWER FACTOR??

0 Answers  

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what is automatic voltage regulator?we can control the vlotage by using fuzzy controller in matlab?why we go for fuzzy?

0 Answers   DEWA,

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can transformer work on dc or not?if we increase the inductance of transformer can it happen to work on dc?

1 Answers  

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From an electrical motor & electrical generator, which has more efficiency & why?

1 Answers   Sahi,

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Why an ac solenoid valve attract the plunger even though we interchanges the terminal? Will the poles changes?

0 Answers  

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how to calculate knee point voltage for pt?

1 Answers   Amec,

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why is a earth pit 10 ft usually? And, what should be the distance betweeen two earth pit?

4 Answers  

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i need about 10 years of GATE solved papers in pdf format and even mock tests toooo

0 Answers  

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What is electrical cable termination

0 Answers   Gulf,

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Transformer Secondary maximum current (max. load)

3 Answers  

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what are the effects of variations in frequency when you are connected to national grid??

1 Answers  

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