If you are troubleshooting a reach-in cooler because its compressor is not running, you should ________

A) test the door heaters because an open in a heater will keep voltage from reaching the compressor
B) test the door switches to ensure that voltage is reaching the compressor
C) test the supply voltage, compressor relay, and thermostat to see that voltage is passing through these components and reaching the compressor


C

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Metal clips used to connect roof sheathing panels are generally

A) U-shaped. B) H-shaped. C) V-shaped. D) either U- or V-shaped.

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Todos los tipos de cuerpos de tuberías eléctricas siguientes pueden utilizarse como punto de acceso para tuberías eléctricas que requieran un cambio de dirección de 90° EXCEPTO:

a. LL. b. LB. c. X. d. C.

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Fertilization is the transfer of pollen grains from the anther to the stigma

Indicate whether the statement is true or false

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Which of these meats was LEAST popular in the United States in 2005?

a. pork c. veal b. turkey d. lamb

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