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Bharat Electronics Ltd Placement Paper on May 2008

Bharat Electronics Ltd Placement Paper Company: Bharat Electronics Ltd BEL Placement Paper May 2008(Objective and Electronics)Part I—Objective questions (40 with 1.5 marks each) with 50% -ve marking. 1. Numerical problem based on modulation index fc, fm………. (formula based direct queston). 2. Poles & zeroes are at .01,1,20,100…… find phase margin/angle at f=50Hz. ans -90(By drawing […]