LINEMAN APPRENTICE SERVICE INSTALLATION QUESTIONS AND ANSWERS ALREADY PASSED

LINEMAN APPRENTICE SERVICE INSTALLATION QUESTIONS AND ANSWERS ALREADY PASSED 1-1. Circle the correct answer that completes the following sentence. Service connectors come in different sizes to accommodate different sized ________________. a) hydraulic tools b) bolts c) conductors d) services - Answers c) conductors 1-2. Circle the correct answer. Which of the following are commonly used conductor materials? a) Aluminum b) Steel c) Copper d) Porcelain e) Only a and b f) Only a and c g) Only c and d - Answers f) Only a and c 1-3. Circle the correct answer. Which of the following is referred to as a 'mechanical' connector? a) Single bolt b) Groove bolt c) Split bolt d) All of the above e) Only a and b f) Only a and c - Answers f) Only a and c 1-4. True or False. Compression connections generally do not loosen after a period of time, and compression connectors may be removed and used again and again. - Answers False 1-5. True or False. In general, compression connectors and mechanical connectors may be used interchangeably to make service connections. - Answers False 1-6. Circle the correct answer. Which of the following most accurately describes a wedge connector? a) The C-body produces a spring tension maintaining the connector pressure b) The reversible wedge can be used one direction for aluminum, the other for copper c) The bolt on the C-body ensures the wedge does not loosen after installation d) The spring wedge actuator is compressed with a special tool - Answers a) The C-body produces a spring tension maintaining the connector pressure 2-1. Circle the correct answer. Which of the following is NOT a factor in deciding the type of connector to use when making a service connection? a) Application b) Wire size c) Wire type d) Secondary voltage - Answers d) Secondary voltage 2-2. True or False. When a copper wire comes in contact with an aluminum wire, a chemical reaction can occur that can corrode the aluminum wire. - Answers True 2-3. Circle the correct answer that completes the following sentence. ______________________ wire is brushed until it is shiny. a) Copper b) Aluminum c) Insulated d) Steel - Answers a) Copper 2-4. Circle the correct answer that completes the following sentence. ______________________ wire is brushed until it has a dull appearance. a) Copper b) Aluminum c) Insulated d) Steel - Answers b) Aluminum 2-5. Circle the correct answer that completes the following sentence. Connector markings may indicate______________________. a) where the connector should be crimped b) the size of wire for which the connector is designed c) the size of the compression tool die that should be used