previous rrb secunderabad exam papers with solutions?
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yes i want rrb questionpaper
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What is a p-n junction diode? State and explain some of its applications.
# What is D-FF? # What is the basic difference between Latches and Flip flops? # What is a multiplexer? # How can you convert an SR Flip-flop to a JK Flip-flop? # How can you convert an JK Flip-flop to a D Flip-flop? # What is Race-around problem? How can you rectify it?
Where do we use am and fm?
What are the advantages and disadvantages of jfet over bjt?
Draw the current Vs time graph for an inductor connected to a d.c. source. How will you measure power of a transmissioon line? Tell all the steps alongwith the components used in power generation. Which law governs the induced emf?
Why do we convert frequency domain to laplace domain?
Plz send me some sample papers on OCES papers. I am appearing in OCES/DGFS-2009.Plz inform me by my emailid- subhabrata03851@gmail.com
Explain the use of excess-3 code.
What is 1:1 mixture in manganese ferrites?
What is meant by optimization and what are different ways of optimiztion?
What is the approximate cost of the smart pebbles eci-1(embedded corrosion instrument)?
Explain full duplex and half duplex.
What is the difference between fixed-bias circuit & self-bias circuit?
Types of (Open Shortest Path First) Link State Advertisements (LSAs)?
What size of a UPS can support a NetGear ProSafe GS752TP Switch (512.8W), up to 4 hours? What size of battery(s) needed & how many?