please send me RRB electrical engineer previous year questions for Sr. Section Engineer

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why ht line fuse wire is so thin

7 Answers   DLF,

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why reactor is connected before capacitor in APFC panel

2 Answers  

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LET ME NOW MORE ABOUT icu and ics for circuit breaker. how we calculate the rating of circuit breaker and i c u and ics values

0 Answers  

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what are the main problems that happen in an emergency light and how to fix them ?

2 Answers  

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We are planning to synchronized DG's with our captive plant in the event of black start of plant, but before sync we checked voltage of DG with our plant voltage and it varies from 5 V to 450 V. So in this condition how we can sync DG with plant ?

0 Answers  

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what will happen if ac and dc supplies given

0 Answers   APTransco,

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Sparking occur when a load is switched off because the circuit has high – a.) Inductance b.) Capacitance c.) Resistance d.) None

3 Answers   Ecil,

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Which addressing mode contains the address for data as a part of the instruction in 8085.

3 Answers   Ecil,

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What is the working principle of servo motor? And explain it.

0 Answers  

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how to set the overload setting in the thermal overload relay?? is there any calculation in that??

3 Answers  

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Name the test signals used in control system

0 Answers  

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