please send previous years question papers of JuniorEngineer (ELectronics)in RRB.

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countries implementing CDMA technology??

2 Answers  

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details of siemens automation systems.

0 Answers  

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what is cellular mobile communication ?

3 Answers   HP, Infosys, Motorola,

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for an insulating material,dielectric strength and dielectric loss should be respectively

1 Answers  

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why BTS use 48 dc volt

0 Answers  

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y u looking for a job in it field sinc u r a ece graduate.

0 Answers   SysBiz, Ven Consulting India, Wipro,

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what is difference between on line ups and off line ups?

1 Answers   HCL,

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why we not connect the 12 V batteries in parallel to get the more backup supply ? how to calculate the input wattage and output wattage of an UPS ?

1 Answers  

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Explain what is pulse logic system?

0 Answers  

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For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel

11 Answers   Balaji, Bhel, BSNL,

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Explain to find resistivity?

0 Answers  

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