Forwarded from GATE IES Civil EE ME Exam PDF
5. Examples of digital communication are
Anonymous Quiz
13%
ISDN
15%
Modems
20%
Classical telephony
53%
All of the mentioned
Forwarded from GATE IES Civil EE ME Exam PDF
6. Which system uses digital transmission?
Anonymous Quiz
13%
ISDN
27%
LANs
49%
ISDN & LANs
11%
None of the mentioned
Forwarded from GATE IES Civil EE ME Exam PDF
7. The interval of frequencies outside which the spectrum is zero is called as ________
Anonymous Quiz
30%
null to null bandwidth
27%
normalized bandwidth
34%
absolute bandwidth
8%
none of the mentioned
Forwarded from GATE IES Civil EE ME Exam PDF
8. The attenuation level in bounded power spectral density is
Anonymous Quiz
12%
35
26%
50
51%
35 & 50
11%
none of the mentioned
Forwarded from GATE IES Civil EE ME Exam PDF
9. Synchronization available in digital communication are
Anonymous Quiz
16%
Symbol synchronization
21%
Frame synchronization
18%
Carrier synchronization
46%
All of the mentioned
Forwarded from GATE IES Civil EE ME Exam PDF
10. Digital system includes
Anonymous Quiz
17%
Better encryption algorithm
17%
Difficult data multiplexing
57%
All of the mentioned
9%
None of the mentioned
Forwarded from GATE IES Civil EE ME Exam PDF
📊Strength of Materials Questions and Answers – Strain
Forwarded from GATE IES Civil EE ME Exam PDF
Forwarded from GATE IES Civil EE ME Exam PDF
Forwarded from GATE IES Civil EE ME Exam PDF
3. Find the strain of a brass rod of length 250mm which is subjected to a tensile load of 50kN when the extension of rod is equal to 0.3mm?
Anonymous Quiz
20%
0.025
50%
0.0012
21%
0.0046
8%
0.0014
Forwarded from GATE IES Civil EE ME Exam PDF
4. Find the elongation of an steel rod of 100mm length when it is subjected to a tensile strain of 0.005?
Anonymous Quiz
17%
0.2mm
27%
0.3mm
52%
0.5mm
4%
0.6mm
Forwarded from GATE IES Civil EE ME Exam PDF
5. A tensile test was conducted on a mild steel bar. The diameter and the gauge length of bat was 3cm and 20cm respectively. The extension was 0.21mm. What is the value to strain?
Anonymous Quiz
16%
0.0010
46%
0.00105
28%
0.0105
10%
0.005
Forwarded from GATE IES Civil EE ME Exam PDF
1. Which of the following has a non-crystalline structure?
Anonymous Quiz
21%
Iron
29%
Quartz
25%
Tungsten
25%
Silica glass
Forwarded from GATE IES Civil EE ME Exam PDF
2. Which of the following has less crystallinity?
Anonymous Quiz
16%
Iron
23%
Nickel
26%
High density polythene
35%
Low density polythene
Forwarded from GATE IES Civil EE ME Exam PDF
3. Which of the following is a characteristic of crystalline structure?
Anonymous Quiz
48%
High density
19%
Low density
22%
Range of melting point
10%
Short range of order
Forwarded from GATE IES Civil EE ME Exam PDF
4. Which of the following is characteristic of non-crystalline structures?
Anonymous Quiz
15%
Long range of periodicity
26%
Well defined structure and geometry
45%
Low density
14%
Sharp diffraction pattern
Forwarded from GATE IES Civil EE ME Exam PDF
5. Which of the following factor is not responsible for the formation of a non-crystalline structure?
Anonymous Quiz
23%
Atomic packing has open structure
25%
Primary bonds are absent
34%
Formation of 1-dimensional chain molecule
18%
Strong secondary bond
Forwarded from GATE IES Civil EE ME Exam PDF
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To get an additional discount of 500 Rs on all the GATE Batches, use Code GATETG exclusive for you😍.
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Forwarded from GATE IES Civil EE ME Exam PDF
1. Resistance of a material against any external force is termed as _______________
Anonymous Quiz
17%
Stiffness
16%
Malleability
53%
Strength
14%
Hardness
Forwarded from GATE IES Civil EE ME Exam PDF
2. The property of a material to resist any elastic deformation is termed as ____________
Anonymous Quiz
45%
Stiffness
17%
Hardness
24%
Malleability
14%
Strength