From the diagram shown select from the list on the right which component represents the block labled 'U'. (enter answer as a-h) Tablets/bottle a. Adder b. Comparator c. Encoder 4 bits 4 Register A...

Extracted text: From the diagram shown select from the list on the right which component represents the block labled 'U'. (enter answer as a-h) Tablets/bottle a. Adder b. Comparator c. Encoder 4 bits 4 Register A 2-digit BCD U 00 3 d. Decoder Keypad e. Multiplexer f. Demultiplexer g. Counter h. Register Code converter 8 bits 8 bits BCD to binary Total tablets bottled 8 bits 00000 Valve 8 bits CLK 16 bits W Register B 16-bit binary Sensor 8 bits 000 CLIR P Y Conveyor Gtral 16 bits Switching sequence control input R - s - 550 Remote unit