What is normal radiation field out side the reactor building?
Which type of devicesa used for detection of radio active field in side the reactor building?
wat you mean by harmonics? why you r using isolation transformer in digital ups or in normal means igbt ups?1239
hai,i am apply 4 AAI Jr.Executive(ATC) & Electronics plz send me the model question papers. with regards, a.m.senthil kumar e mail ID:firstname.lastname@example.org 22782
What is the simplest way to maintain the "power factor" of any system? if you have many methods specify all!1213
write the difference between network and circuit3 6632
In a sales interview if a person ask us how would you be able to sell our products in this recesion. How would i have to respond them.1266
Plot the pixel histogram( take any image) – count of values versus pixel intensity 0 to 255. You must write this from first principles – do not use the MATLAB hist command (although you may use it for comparison and checking your algorithm’s correctness). Plot the cumulative histogram. Do not use the cumsum function in MATLAB (write your own function to achieve this).1432
Is there any sectional cutoff and upper cutoff in the Test Pattern for the Airports Authority of India?
1.antenna is passive or active?? add why? 2.diff b/w tch drop & tch block?? 3 diff. b/w sdcch drop & sdcch block??1431
What is meant by optimization and what are different ways of optimiztion?3384
Why is sio2 layer formed over the entire surface in a monolithic ic?
dmrc entrance exam papers
What is TA? Why do we need TA?
What is meant by step-up cyclo-converters?
What is the construction of a solar cell?
Write down the expression for average output voltage for step up chopper?
What are the characteristics of scr?
What happens when a voltmeter is connected in series with the circuit?
What is the operating voltage of laser?
what is pulse logic system?
what is the basic steps for designing an ups,inverters, and battery connections for series and parrallel connections in ups
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.
Define why series inductor and l-section filters cannot be used with half-wave rectifiers?
Explain the working of stepping motors.
What is the difference between xdm 100, 300, 1000, 2000