| 6th September 2012 10:50 AM | |
| Saksham | Re: BHEL Placement Papers You are looking for BHEL placement paper…I am providing it here for you… 1.Consider the following expressions indicating the step or impulse response of an initially relaxed control system- 1. (5 – 4e-2+) u(t) 2. (e-2t +5) (u(t)) 3 .V(t) + 8e-2t u(t) 4 . V(t) + 4e-2t 4(t) 2.Which is the following relate to rational transfer function of a system- 1. Ratio of Fourier transform of output to input with zero initial conditions. 2. Ratio of Laplace transform of output to input with zero initial conditions. 3. Laplace transform of system impulse response. 3. Laplace transform of system unit step response select the correct answer using the codes given below. Codes a.) 1 and 4 b.) 2 and 3 c.) 1 and 3 d.) 2 and 4 4.For the signal g (t) – 10 cos (50 pt) cos2 (150at) The Nyquist sampling state in t seconds is a.) 150 samples per second b.) 200 samples per second c.) 300 samples per second d.) 350 samples per second 5.In the case of a 70 MHz 1F carries for a transponder band width of 36 MHz; energy must lie between – MHz. a.) 34 and 106 b.) 52. And 88 c.) 106 and 142 d.) 34 and 142 For more questions I have uploaded a file. Please see the attachment. |
| 5th September 2012 02:36 PM | |
| ravsaheb. | BHEL Placement Papers Hello sir I have applied for job in Bharat Heavy Electricals Ltd now I want to get the previous Placement Papers of this so please tell me that from where I can get the previous Placement Papers. |
