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BSNL JTO Paper 2008 Memory BasedPart 1 and Part 2 contains 50 question each with Q 1-35 of 1 mark each and 36 to 50 of 2 Mark each. Part 3 (GK) is 20 Q of 1 mark each.
Part-1 & ;2 mixed
1. What device is used to measure very low resistance? (Kelvin Double Bridge)
2. L and C given and Characteristic impedance was to be found . Formula is sqrt(L/C). Though exact values of L & C is not remember but answer was 60 Ohm.
3. ZL and Z0 was given and SWR was to be calculated.
4. After what wavelength all the properties of Tx lines repeats itself?
5. As compared to twisted pair lines , the repeater spacing requirement in Optical fibre is more or less or same?
6. How much is the minimum HDD partition size for FAT32 Format?
7. A C program was given-
#include
main ( )
{
int a=1;
while( a<=11)
{
a=a*2;
}
getch();
}
What is the value of ‘a ‘ after execution of this programme?
8. A RAM has 32 address lines and 16 Output lines. What is memory size?
All answers were in GB. If anyone knows the exact answer…pls tell me.
9. A question was there that a C programe can be complied with C++
complier or C++ programe with C Compiler or Fortran Compiler.
10.Which interuppt of Microprocesser is edge triggered…?
11.Which programmable interface of microprocessor is bit set reset mode?
12. An EX NOR gate was given . One input is T and other input is grounded.
What is its output?
13. What is binary equivalent of 74H and what is its 2’s compliment ?
14. A Figure was given….which part is snubber circuit?
15. Which of the antenna is non resonant?
16. An instrument gives 1% error for 500 V full scale measurement? What is %age error for
measuring 250 V?
17. For A 5 varibale K map Minterms was given and SOP expression was to
be found?
18. An assembly language programme was given and T states for all instructions were given.
Total frequency was to be calculated.
19. If O/P resistance is more and I/p Resistance is less…which feedback configuration is
used?
20.The S matrix of lossless network?
21. In a microstrip line what exists? TE or TM or TEM or Quasi TEM?
22. Which is preffered for TE and TM? Coaxial cable or Stripline or Dielectric filled waveguide?
Part-III
General Knowledge
1. Which Vitamin is found in Oranges and Lemons?
2. Shimla Agreement was done between India and_________
3. Who is known as Iron man of India?
4. Which is oldest IIT (Indian Institute of Technology)?
5. With which Indian state does the International border of Myanmar does not touch?
6. Fill in the blanks with preposition- I agree ______this proposal.
7. What is the antonym of Obsolete.( Answer- Current)
8. A map was given with West Bengal and Kerala was shaded. Question was- what is the main product of the shaded places?
9. Four sentences were given and a grammatically correct sentence was to be founded.
10. What is Hinyan?
11. What is Kalpana-2 Satellite meant for?
12. Where was the First Round Table Conference Held?
13. Who is the writer of the book-‘My Country My Life?’
14. Who Got First Woman Grandslam?
15. When is Telecommunications Day?
16. Which Gas is responsible for Green House Effect?
17. A group of Islands is known as__________
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