The number of 1 in 8-bit representation of 127 in 2’s complement form is m and that in 1,s complement form is n. What is the value of m:n?

Digital Electronics
The number of 1 in 8-bit representation of 127 in 2’s complement form is m and that in 1,s complement form is n. What is the value of m:n?

1:2

2:1

2:3

1:1

1:2

2:1

2:3

1:1

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Digital Electronics
In the toggle mode a JK flip-flop has

J = 1, K = 0.

J = 1, K = 1.

J = 0, K = 0.

J = 0, K = 1.

J = 1, K = 0.

J = 1, K = 1.

J = 0, K = 0.

J = 0, K = 1.

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Digital Electronics
Dual slope ADC has R = 1 KΩ and C = 0.22 nanofarad has charging and discharge times for some voltage is 9 ns and 3 ns respectively. The reference Voltage is 2.2 V. What is the peak voltage reached by triangular wave during charging?

900 mV.

300 mV.

90 mV.

30 mV.

900 mV.

300 mV.

90 mV.

30 mV.

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Digital Electronics
A bubbled NAND gate is equivalent to a

NAND gate

NOR gate

X-OR gate

OR gate

NAND gate

NOR gate

X-OR gate

OR gate

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Digital Electronics
The number 10000 would appear just immediately after

All of these

7777 (octal)

1111 (binary)

FFFF (hex)

All of these

7777 (octal)

1111 (binary)

FFFF (hex)

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Digital Electronics
Which one of the following is correct sequence of the numbers represented in the series(2)3, (10)4, (11)5, (14)6, (22)7,…………….

2, 4, 6, 8, 10, …..

2, 4, 6, 10, 16……..

2, 3, 4, 5, 6, ….

2, 4, 6, 10, 12, …

2, 4, 6, 8, 10, …..

2, 4, 6, 10, 16……..

2, 3, 4, 5, 6, ….

2, 4, 6, 10, 12, …

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Digital Electronics

Digital Electronics The number of 1 in 8-bit representation of 127 in 2’s complement form is m and that in 1,s complement form is n. What is the value of m:n?

Digital Electronics In the toggle mode a JK flip-flop has

Digital Electronics Dual slope ADC has R = 1 KΩ and C = 0.22 nanofarad has charging and discharge times for some voltage is 9 ns and 3 ns respectively. The reference Voltage is 2.2 V. What is the peak voltage reached by triangular wave during charging?

Digital Electronics A bubbled NAND gate is equivalent to a

Digital Electronics The number 10000 would appear just immediately after

Digital Electronics Which one of the following is correct sequence of the numbers represented in the series(2)3, (10)4, (11)5, (14)6, (22)7,…………….

Digital Electronics
The number of 1 in 8-bit representation of 127 in 2’s complement form is m and that in 1,s complement form is n. What is the value of m:n?

Digital Electronics
In the toggle mode a JK flip-flop has

Digital Electronics
Dual slope ADC has R = 1 KΩ and C = 0.22 nanofarad has charging and discharge times for some voltage is 9 ns and 3 ns respectively. The reference Voltage is 2.2 V. What is the peak voltage reached by triangular wave during charging?

Digital Electronics
A bubbled NAND gate is equivalent to a

Digital Electronics
The number 10000 would appear just immediately after

Digital Electronics
Which one of the following is correct sequence of the numbers represented in the series(2)3, (10)4, (11)5, (14)6, (22)7,…………….