BEML Placement Papers to Download in PDF and Word Format

BSNL previous years solved sample placement papers,BSNL DGM,JTO Tech Assistant questions with answers,BSNL model questions for practicce,BSNL technical assistant question papers wit answers and detalied explnations1. Modern capacitors which have high capacitance in small size use a dielectric of(a) Paper(b) Rubber(c) Ceramic (Ans)(d) Mylar2. The Maximum spectral response of the germanium and silicon is in the(a) infrared region(b) ultraviolet region (Ans)(c) visible region(d) x-ray region3. For an insulating material, dielectric strength and dielectric loss should be respectively(a) high and high (b) low and high(c) high and low (Ans)(d) low and low4. In a distortion factor meter, the filter...

BHEL Latest Computer Science Papers1. Which one of the following is provided by a data dictionary ?(A) User data (B) Functional data(C) Database structure data (D) Sorted data2. Which one of the following is a direct benefit of databse normalization ?(A) higher query processing efficiency(B) smaller number of tables(C) reduced I/O for most queries (D) reduced data redundancy3. What is the result of the following SQL statement ?SELECT A.Employee_Name, B.Spouse_NameFROM Employee A LEFT OUTER JOIN Spouse BON A. Employee_ID = B.Employee_ID(A) A list of all employees names, including the name of their spouse if they have one(B) A list of all employees that have spouses, with spouse names included...

BHEL Electrical Written Test: Questions1.Consider the following expressions indicating the step or impulse response of an initiallyrelaxed control system-a) (5 4e-2+) u(t)b) (e-2t +5) (u(t))c) V(t) + 8e-2t u(t)d) V(t) + 4e-2t 4(t)2.Which is the following relate to rational transfer function of a system-a) Ratio of Fourier transform of output to input with zero initial conditions.b) Ratio of Laplace transform of output to input with zero initial conditions.c) Laplace transform of system impulse response.3. Laplace transform of system unit step response select the correct answer using the codesgiven below. Codesa.)a) 1 and 4b) 2 and 3c) 1 and 3d) 2 and 44. For the signal g (t) 10 cos (50...