When assisting a person who is in contact with an electrical source, it is generally safe to touch him or her.

Answer the following statement true (T) or false (F)


False

Rationale: Never touch a person who is in contact with an electrical source.

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What is the average specific heat of the substance tested over the temperature range from 0°C to 10°C? What is the average specific heat from 90°C to 100°C? What is the average specific heat over the entire range tested? Describe how you would use this data to derive an expression for the specific heat as a function of temperature.

A flow calorimeter like is used with a flow rate of of the fluid being tested and a constant temperature of 0°C leaving the constant - temperature bath. The steady-state temperature at section two is measured as a function of the power supplied to the heater (P), to obtain the data shown in the table below.


Flow calorimeter

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To determine the correct connector size for MC cable, _____.

a. use the correct color coded connector b. refer to the manufacturer's literature c. check the NEC® code d. use the smallest connector that will fit the conductor

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Sketch a typical control loop.

What will be an ideal response?

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To make a 1 liter (1000 ml) of 5000 ppm auxin in a 50 percent alcohol solution using a 1 percent (10,000 ppm) stock solution, add ________ ml of the 1 percent stock solution and ________ ml of 50 percent alcohol.

Fill in the blank(s) with the appropriate word(s).

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