Which relay terminal is the normally closed (NC) terminal?

A) 87a B) 87 C) 30 D) 85


A

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Circuit cards may also be called ____.

a. modules b. packets c. kits d. units

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What is the appropriate ratio of toms to hens that is sufficient for attaining desired reproductive rates?

A) 1:1 B) 1:5 C) 1:20 D) 1:10

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A major problem for waterfowl has been habitat loss and avian cholera

a. True b. False Indicate whether the statement is true or false

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VRF systems are commercial systems. The outdoor units are normally designed to operate on ________ phase power and the indoor units on ________ phase power

A) three, single B) single, single C) single, three D) three, three

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