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June 22nd, 2014, 01:35 PM
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IES Electronics and Communication Engineering paper
Provide me question paper for IES in electronics and communication engineering examination in PDF format ? Here I am giving you question paper for IES in electronics and communication engineering examination in PDF file attached with it so you can get it easily. 13. Which of the following dah structure is used by a compiler to manage information about variables and their attributes ? , (a) Abstract syntax tree (b) Linked list (c) Parse table (d) - Symbol table .' 14. A transistor works in three regions : 1 . Cut-off 2. Active 3.. Saturation. While used as switch in digital logic gates, the regions it works in are : (a) 1 and 2 only (b) 2 and 3 only (c) I and 3 only (d) l,2 and 3 15. The number of edges in a regular graph of degree D and N vertices is equal to : (a) ND (b) ND / 2 (c) N+D (d) .ND 16. The Boolean expression A+B+c+X+B+C+A+B+C+ABC reduces to : , (a) A (b) B, (c) c (d) A+B+C 17. A single bus structure is primarily found in: (a) Main frames (b) Mini and micro computers (c) Super computers (d) High machines 18. In a unity feedback control system with G(s) = 4 when subjected to unit step s * + 0-4s input, it is required that system response should be settled within 2% tolerance band; the system settling time is : (a) 1 sec (b) 2 sec (c) 10 sec (d) 20 sec 1 9. The ability to hait the CPU temporarily and use this interval of time to send information on buses is called : (a) Cycle stealing (b) Vectoring an interrupt (c) Polling , - ' (d) Direct memory access 20. A rectifier (without filter) with hdarnental ripple frequency .equal to twice the mains frequency, has ripple factor of 0.482 and power conversion efficiency equal to 8 1 -2%. The rectifier is : I 1 . Bridge rectifier 2. Full-wave (non bridge) rectifier 3. Half-wave rectifier. Which of these are correct ? (a) 2 and 3 only (b) 2 only (c) 1 and2 only (d) l,2md3 IES electronics and communication engineering paper Last edited by Neelurk; May 18th, 2020 at 11:15 AM. |
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