Which of the following is not a type of drafting triangle?

A. 30-60
B. 45
C. beam triangle
D. adjustable triangle


Answer: C

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Refer to Figure 1. What is the total load a feeder serving four 2hp motors, three 5hp motors, one 15hp motor, and one 25hp motor? All motors are 208V.



a. 50A
b. 145.2A
c. 201.1A
d. 219.8A

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On average the male grows faster than the female

Indicate whether the statement is true or false

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A P0117 DTC is being discussed. Technician A says that the ECT sensor could be internally shorted to ground. Technician B says that the signal wire could be open. Who is right?

A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B

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What is galvanic corrosion?

A) Corrosion at the contact point of two types of metal in the presence of an electrolyte B) Corrosion due to chemical incompatibility between the coil and the refrigerant C) Corrosion due to oxidation and chemical attack D) Corrosion due to attack by metal eating organisms

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