Math Instruction

Math instructions are all input instructions.

• True

• False

The rung containing an arithmetic function

must be false to produce a result

• True

• False

For the math operation shown, under which of the following conditions would the number stored at the destination address be 6?

• Input A true and source A equal to 6

• Input A false and source A equal to 6

• Input A true and source A equal to 36

• Input A false and source A equal to 36

For the rung shown, when input A is true the number

stored at N7:101 will be ______.

• 88

• 57

• 45

• 75

For the rung shown, when input A is true the number

stored at N7:258 will be ______.

• 75

• -5

• 925

• 402

For the rung shown, when input A is true the number stored at N7:501 will be ______.

• 100

• 120

• 350

• 160

For the rung shown, on the second false-to-true transition of input A (Position 2), the number stored at F8:200 will be ______.

• 40

• 30

• 60

• 12

Which of the following parameters of the file

arithmetic and logic (FAL) instruction specifies

the arithmetic operation?

• Control

• Expression

• Mode

• Position

Which of the following instruction is used to convert 16-bit integers into binary coded decimal values

• FRD

• TOD

• SQR

• CLR

The scale data instruction is used to allow very large or very small numbers to be enlarged or reduced

• True

• False