Define what is tunnel diode?
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Which type of devicesa used for detection of radio active field in side the reactor building?
how IDP Qury perform by the B subs MSC for MTC call. If subscriber is in roaming in other state? plz explain briefly
if the address bus is 20bits.then the memory space is :
disadvantages of delta modulation?
what is the major difference between uart and usart and their applications
Why is it necessary to include voltage stabilizer in a power supply?
8085 microprocessor number of bit
what must be the kind of test on innovatronix
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What is potential transformers?
HI..!! I THINK THIS SITE IS AN EXCELLENT SOURCE FOR YOUNG ENGINEERS, I READ THE POSTS REGARDING DIFFERENT PLACEMENT PAPERS IT WAS INDEED HELPUFL...BUT FRM WHR CAN I GET THE WHOLE APTITUTE PAPER FOR REFERENCE??
plz send the rrb junior engg and assistant loco pilot previous quastion papers