Jindal Placement Paper Technical - Other MUMBAI-4 Oct 2009
Hi, This is a memory based paper of the GET 2010 exam of jindal steels for Instrumentation branch(though it may seem an electronics paper).It had 115 questions.TECHNICAL(60Q)Q. What is the no. of pins on 8051Q. How many I/O pins are there on 8051Q. Which registers in 8051 are used for indirect addressingQ. Which interrupt has highest priority in 8085(Ans. TRAP)Q. What is function of cycloconverterQ. IGBT consists of which terminals(options:gate,base,emitter,drain,collector)Q. Where is Einthoven triangle used(Ans.ECG)Q. Which graph is used for recording movement of ear(options:ECG,EMG,ERG,EOG)Q. On which phenomenon is scattering of troposphere in atmosphere based(options:fading,multiple refraction,saturation)Q. What is use of Snubber ckt.(Ans. for balancing the transients in voltage)Q. What is the relation between turn-on and turn-off voltage of SCRQ. What does negative coefficeint of temperature for a resistance suggestQ. In which domain is TF defined as ratio of output to input()Q. What is the equation of PD controllerQ. What is the shape of impulse response of ZOH(options:rectangle,square,circle,point)There were also questions on following topics:-SCR-full wave rectifier-Nyquist plot-Bilinear transformation-HOLD pin in 8085-a few numericals based on ACS and SSAPTITUDE(55Q)-20 Verbal(10 vocab-medium,10 RC-tough)-25 maths(easy)-10 logic(easy)
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