1. Hi everybody I am robot. You can call me simply as robo
Hi everybody I am robot. You can call me simply as robo. My knowledge is 10,000 times of yours. And my memory is in the order of tera bytes. Do you know how I achieved all these from you? Yes, you are right it is none other than the “Hard work”. Now I started my journey to help you.
Hard work is the best investment a man can make

2. Hard work is the best investment a man can make
MULTIPLE CHOICE
FILL IN THE BLANKS
Q.NO.
ANSWER 1 2 3 4 5 6 7 8 9 10
Q.NO.
ANSWER 11 12 13 14 15
TRUE OR FALSE
Q.NO.
ANSWER 16 17 18 19 20
Hard work is the best investment a man can make

3. MULTIPLE CHOICE
A transmission line basically consists of at least _______ no. of conductors or wires or lines.
A). One B). Two
C). Three D). Four [ ]
Hard work is the best investment a man can make

4. MULTIPLE CHOICE
2. Transmission lines are ______________ structures.
A). Unguided B). Guided
C). Both A and B D). None [ ]
Hard work is the best investment a man can make

5. MULTIPLE CHOICE
3. R, L, G and C parameters of a transmission line are called____________________
A). Primary B). Distributed
C). Both A and B D). None [ ]
Hard work is the best investment a man can make

6. MULTIPLE CHOICE
4. γ, η, Z0 and β parameters of a transmission line are called____________________
A). Primary B). Secondary
C). Both A and B D). None [ ]
Hard work is the best investment a man can make

7. MULTIPLE CHOICE
5. A transmission line can have __________________ Impedance.
A). Intrinsic B). Characteristic
C). Both A and B D). None [ ]
Hard work is the best investment a man can make

8. MULTIPLE CHOICE
6. A smith chart consists of__________________.
A). All Straight lines B). All Circles
C). Linear Graph D). Nonlinear Graph. [ ]
Hard work is the best investment a man can make

9. MULTIPLE CHOICE
7. In smith chart , a distance of λ corresponds to___________ degrees.
A) B). 720
C) D) [ ]
Hard work is the best investment a man can make

10. MULTIPLE CHOICE
8. A smith chart can be used as ___________ chart.
A). Impedance B). Admittance
C). Both A and B D). None [ ]
Hard work is the best investment a man can make

11. MULTIPLE CHOICE
9. In smith chart the real circles are_________________
A). Complete B). Incomplete
C). Both A and B D). None [ ]
Hard work is the best investment a man can make

12. MULTIPLE CHOICE
10. In smith chart, the distance between Vmax. and Vmin. Points is__________
A). λ B). λ/2
C). λ/4 D). λ/8 [ ]
Hard work is the best investment a man can make

13. Hard work is the best investment a man can make
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11. The formula for input impedance of a lossless transmission line is__________
Hard work is the best investment a man can make

14. Hard work is the best investment a man can make
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12. The formula for reflection co-efficient (in terms of impedances) of a transmission line is__________
Hard work is the best investment a man can make

15. Hard work is the best investment a man can make
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13. The maximum value of input impedance of a transmission line is__________
Hard work is the best investment a man can make

16. Hard work is the best investment a man can make
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14. The minimum value of input impedance of a transmission line is__________
Hard work is the best investment a man can make

17. Hard work is the best investment a man can make
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15. For a matched transmission line the input impedance is equal to__________
Hard work is the best investment a man can make

18. Hard work is the best investment a man can make
TRUE OR FALSE
16. For a lossless line the necessary condition to be satisfied is R=G=0.
[ ]
Hard work is the best investment a man can make

19. 17. Telephone lines are required to be distortion less lines. [ ]
TRUE OR FALSE
17. Telephone lines are required to be distortion less lines.
[ ]
Hard work is the best investment a man can make

20. 18. A distortion less line can be a lossless line. [ ]
TRUE OR FALSE
18. A distortion less line can be a lossless line.
[ ]
Hard work is the best investment a man can make

21. 19. A λ/2 long line can be called as a quarter wave transmission line.
TRUE OR FALSE
19. A λ/2 long line can be called as a quarter wave transmission line.
[ ]
Hard work is the best investment a man can make

22. 20. For a short circuited line the reflection coefficient is -1. [ ]
TRUE OR FALSE
20. For a short circuited line the reflection coefficient is -1.
[ ]
Hard work is the best investment a man can make

23. (characteristic Impedance)
MULTIPLE CHOICE
FILL IN THE BLANKS
Q.NO.
ANSWER 1 B 2 3 C 4 5 6 7 8 9 A 10
Q.NO.
ANSWER 11 12 13 14 15
(characteristic Impedance)
TRUE OR FALSE
Q.NO.
ANSWER 16
TRUE 17 18
FALSE 19 20
Hard work is the best investment a man can make