Homework #2

What kind of drawing is this?

Highlight the following in the diagram (write the letters within a circle). Describe the purpose of each element/equipment:

Sample point

Pressure alarm

Angle valve

check valve

Trace the level control loop in V-104 and explain all the elements in the loop and the type of signals.

If the cost of developing class 4 estimate for this process is $200,000, how much will it cost to develop an order-of-magnitude estimate?

1. What kind of drawing is this? 2. Highlight the following in the diagram (write the letters within a circle). Describe the purpose of each element/equipment: a. Sample point b. Pressure alarm c. Angle valve d. check valve 3. Trace the level control loop in V104 and explain all the elements in the loop and the type of signals. 4. If the cost of developing class 4 estimate for this process is $200,000, how much will it cost to develop an order-of-magnitude estimate