I have applied the post Junior Engineer-iii(c&w)in R.R.B chennaI recently . can i get any model question paper LAST 4 YEARS?

2 Answers   Data Entry Operator, RRB, SSC,

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what are RCBO ?

4 Answers   GE,

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Application wise, where we should use AC motors and where we should DC motors?

1 Answers   Nespak,

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What is difference between PVC cable & XLPE cable?

14 Answers   Intertek,

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why a three phase transformer cant rotate like three phase motor

7 Answers  

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freuency meter

1 Answers  

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Do you know how to measure the earth resistance?

7 Answers   Manhattan,

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what is floating charger and boosting charger?

4 Answers  

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What quedtion to ask a electrical maintenance technician?

5 Answers   Bhel, Royal Furnishers,

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why we dont prefer ac voltage controller instead dimmerstat [if both have same rating] for conducting experiments in laboratories?

0 Answers  

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where the protection CT in neutral of transformer be located, before bifurcation or after bifurcation and why.

2 Answers  

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How to detect voltage vector shifting in interconnection protection.

0 Answers  

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