#1
June 29th, 2016, 05:58 PM
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DMRC Junior Engineer Previous Papers
Hello sir I am Ritvika, will you please provide me previous year question paper or sample paper of DMRC Junior Engineer???
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#2
June 29th, 2016, 06:09 PM
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Re: DMRC Junior Engineer Previous Papers
Hey Ritvika, as per your demand here I am providing you sample paper of DMRC Junior Engineer Q1. The number of digits in octal system is (a) 8 (b) 7 (c) 10 (d) none Answer: (a) Q2. The number of digits in Hexadecimal system is (a)15 (b)17 (c)16 (d) 8 Answer: (c) 5 Surprising Habits Of Toppers Q3. The number of bits in a nibble is (a)16 (b) 5 (c) 4 (d) 8 Answer: (c) Q4. Which of the following binary numbers is equivalent to decimal 10 (a)1000 (b)1100 (c)1010 (d)1001 Answer: (c) Q5. What is the output state of an OR gate if the inputs are 0 and 1? (a)0 (b)1 (c)3 (d)2 Answer: (b) Q6. What is the output state of an AND gate if the inputs are 0 and 1? (a) 0 (b)1 (c)3 (d)2 Answer: (a) Q7. Logic states can only be ___ or 0. (a) 3 (b) 2 (c) 1 (d) 0 Answer: (c) How to Improve Your Memory for Studying Q8. A byte corresponds to (a) 4 bits (b) 8 bits (c) 16 bits (d) 32 bits Answer: (b) Q9. An OR gate has… (a) Two inputs and one output (b) One input and one output (c) One input and two outputs (d) none of above Answer: (a) Q10. In PERT analysis a critical activity has (a) maximum Float (b) zero Float (c) maximum Cost (d) minimum Cost Answer : (b) Q11. The S-N curve for steel becomes asymptotic nearly at (a) 103 cycles (b) 104 cycles (c) 106 cycles (d) 109 cycles Answer : (c) Q12. The angle between two unit-magnitude coplanar vectors P(0.866, 0.500,0) and Q(0.259, 0.966,0) will be (a) 0° (b) -30° (c) 45° (d) 60° Answer : (c) Q13. A lot has 10% defective items. Ten items are chosen randomly from this lot. The probability that exactly 2 of the chosen items are defective is (a) 0.0036 (b) 0.1937 (c) 0.2234 (d) 0.3874 Answer : (b) How to Prepare For Written Exam Q14. S-N curve for steel becomes asymptotic nearly at (a) 103 cycles (b) 104 cycles (c) 106 cycles (d) 109 cycles Answer : (c) Q15. The execution of a CNC part program block NO20 GO2 X45.0 Y25.0 R5.0 the type of tool motion will be (a) circular Interpolation —clockwise (b) circular Interpolation —counterclockwise (c) linear Interpolation (d) rapid feed Answer : (a) Q16. In a rolling process, sheet of 25 mm thickness is rolled to 20 mm thickness. Roll is of diameter 600 mm and it rotates at 100 rpm. The roll strip contact length will be (a) 5 mm (b) 39 mm (c) 78mm (d) 120mm Answer : (a) Q17. A NAND gate is equivalent to an AND gate plus a …. gate put together. (a) NOR (b) NOT (c) XOR (d) none Answer: (b) How To Reduce Negative Marking In Exam Q18. Decimal number 10 is equal to binary number a.1110 b.1000 c.1001 d.1010 Answer: (d) Q19. Environment friendly refrigerant R134a is used in the new generation domestic refrigerators. Its chemical formula is (a) CH C1 F2 (b) C2 C13 F3 (c) C2 C12 F4 (d) C2 H2 F4 Answer : (d) Q20. Hexadecimal number F is equal to octal number (a)15 (b)16 (c)17 (d)18 Answer: (c) |
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