Which type of sensors do electronic thermostats use?
A. sensing bulb
B. bimetal
C. thermistors
D. all of the above
Answer: C
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When a young insect hatches, it is usually in the:
a. Pupae stage c. Nymph stage b. Egg stage d. Larval stage
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Male ferrets are called hobs, females are jills, and young are kits
A. True B. False
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Landowners benefit and tenants lose from both zoning and public purchase of development rights
Indicate whether the statement is true or false
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Which of the following is not a type of relay?
A. time-delay B. latching C. double-throw D. diffuse
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