TUNE YOUR LOOP: Mathematics for Instrumentation Technicians

TUNE YOUR LOOP: Questions to keep you sharp.

Tune Your Loop is a series of posts consisting of questions from ISA Training Courses.

1. When you subtract 50 from 75 and divide the result by 5 your get?

  1. -5
  2. 5
  3. 25
  4. -25

2. When you multiply 3 times 24 and add 10 you get?

  1. 8
  2. 75
  3. 64
  4. 82

3. When you divide 3 by 30 you get?

  1. 0.1
  2. 0.01
  3. 10
  4. 1

4. When you add the following numbers10,+20,+50,+120, the answer is?

  1. 100
  2. 200
  3. 400
  4. 5

5. If you have ½ ft3 of wheat flour, and 2/3 ft3 of oat flour, how many total cubic feet
of flour are there?

  1. 1.166
  2. 3/6th
  3. 2/6th
  4. 1.333

 

What are your answers before you read ahead?

1. b

2. d

3. a

4. b

5. a

 

From the ISA Course Mathematics for Instrumentation Technicians (FG02) pre-instructional survey.

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