Display Decoder

One of the function of the following device is used to display number on 7-segment. Name the logic device

• Encoder

• Decoder

• Adder

7 Segment Display is Primarily used for printing _________

• Letters

• Numbers

• Text

• Images

Which numbers can be printed in 7 Segment Display?

• 0 to 9

• 1 to 9

• 1 to 5

• 0 to 10

7 Segment display consists of 7 _____.

• LCDs

• Plasma

• LEDs

7 Segment Display can be used in ______.

• Lift

• Digital Clock

• Calculator

• All of them

Which component is used to restrict the flow of Current in the Circuit?

• LED

• Battery

• Resistor

• Jumper Wires

BCD input 1000 is fed to a 7 segment display through a BCD to 7 segment decoder/driver. The segments which will lit up are ………….

• a,b,c

• a,b,d

• a,b,c,d,e

• All

In a 7 segment display, LEDs b and c lit up. The decimal number displayed is ……….

• 9

• 7

• 1

• 3

if the input to a decode was 0111 the output might be one on line at position

• 14

• 7

• 10

• 15

Convert 00010001 to decimal

• 17
• 27
• 37
• 47