I have recieved an interview call from HECL that is Heavy Engineering Corporation Ltd, Ranchi , Jharkhand. Can you please provide me some Electronics and Communication questions for preparation as early as possible since I am left with just one week.1515
what is d basic difference between a latch and a flip flop ?5 6318
hai i am balaji now i applied for the post of section engineer in rrb chennai............ if any body know the question peper and pattern of written exam please send to me1435
sir/madam, i've applied for the post of section engineer. i shall highly be obliged if you could help me out with some sample papers.1315
if we are measuring dc voltage of battery then why would we get ac voltage component in it?1 3423
i want last 5 yrs Q papers of rrb(any) send me at firstname.lastname@example.org
what sort of commn is best for commn in space and why1772
why is BPSK better than BFSK in presence of noise5 26857
Why half-wave rectifiers are generally not used in dc power supply?
what are the universal logic gates?
respected sir, I am Diptiranjan swain have already applied as IFFCO GET ONLINE FORM-2013.kindly,send me one set of previous year question paper.
what are the various modes of data transfer in 8085?
What is meant by inverter?
Explain why is the diffusion technique of formation of resistor most widely used?
Explain the construction of a jfet
i want to know fire safety factory purpose .. does fire mauual call point requires hooter or mcp has inbuilt siren...???
Explain why is the plastic dip ic package most widely used?
how does a soft starter works
Explain the working of a multiplexer.
why the circuit turn off time should be greater than thyristor turn off time?
what is the difference between pre-emphasis and modulation?
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?
how can I pass ccna in first try in one month