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ISRO Technician-B
Electronic Mechanic
ISRO Technician-B Electronic Mechanic 2017
15

ISRO Technician-B Electronic Mechanic Question Paper - 2017 (Set - 1) with Answer Key

15) A reverse voltage of 10V is applied across a silicon diode. What is the voltage across the depletion layer?

0 V

0.7 V

10 V

0.2 V

Answer is:

10 V

ISRO Technician-B Electronic Mechanic Question Paper - 2017 (Set - 1) with Answer Key

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Related ISRO Technician-B Electronic Mechanic Question Paper - 2017 (Set - 1) with Answer Key

16) If triangle ABC is right angled at C, then the value of Cos(A+B) is

0

1

"1/2"

"3/2"

Answer is:

0

17) 2's complement of -7 is

0111

1000

1111

1001

Answer is:

1001

18) If 52/4 = 12, the base of the number system is

4

5

6

8

Answer is:

6

19) Any combinational circuit can be designed using only

AND gates

OR gates

XOR gates

NOR gates

Answer is:

NOR gates

ISRO Technician-B Electronic Mechanic Question Paper - 2017 (Set - 1) with Answer Key

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