What are common volt - Study guides, Class notes & Summaries

ABYC Marine Electrical Certification Exam Review Questions and Answers 100% Verified Every 18 inches. - ANSWER-How often (in inches) shall wire bundles be supported? Insulated Metallic Hanger Clamps - ANSWER-What type of clamps are to be used for supporting wire bundles when routed over engines and machinery? 40 lbs (E-11 Table XV) - ANSWER-What tensile force must a 10 Gauge crimp connector withstand for one minute? 36 inches - ANSWER-What is the max allowed unsupported cable length...

What determines the amount of electricity (amperage) the wire can carry? - correct answer Size (diameter) How many wires are there from the street into the house in a 240 volt system? - correct answer 3 conductors The size of the fuses or breakers at the main disconnect will always tell you the how much electricity is available to the house? - correct answer FALSE What is the min. size wire to provide the house with 60 Amp. service? - correct answer #6 gauge (copper) How is the e...

What determines the amount of electricity (amperage) the wire can carry? - ANSWER Size (diameter) How many wires are there from the street into the house in a 240 volt system? - ANSWER 3 conductors The size of the fuses or breakers at the main disconnect will always tell you the how much electricity is available to the house? - ANSWER FALSE What is the min. size wire to provide the house with 60 Amp. service? - ANSWER #6 gauge (copper) How is the electrical system in most older homes...

B A third 90-degree bend may be permitted in a conduit run if the run does NOT exceed ______? A 5 m (16.5') B 10 m (33') C 15 m (50') D 30 m (100') C Which of the following is a property of an electromagnetic field built around a conductor that opposes any changes in current flow in a circuit? A Impedance B Capacitance C Inductance D Resistance A Which of the following markings is used for non-conductive optical fiber general-purpose cables? A OFNG B OFCR C OF...

How often (in inches) shall wire bundles be supported? - ANSWER Every 18 inches. What type of clamps are to be used for supporting wire bundles when routed over engines and machinery? - ANSWER Insulated Metallic Hanger Clamps What tensile force must a 10 Gauge crimp connector withstand for one minute? - ANSWER 40 lbs (E-11 Table XV) What is the max allowed unsupported cable length for battery cables? - ANSWER 36 inches T or F: Running AC and DC conductors together is allowed so long ...

Which article of the NEC covers grounding? Article 250 What is a dropout plate? Metal plate with a curve surface for cable to follow as it passes from the tray All of the following are common service voltages in the United States Except: 372/575 3- Phase, 4-wire What does a GFCI breaker do? Opens a circuit to prevent operation of an electrical device What will happen when one or more coils in a winding are grounded? The motor will automatically blow fuses eight incandescent lighting fix...

The electrical NCCER test Questions and Answers 100% Accurate Which Article of the NEC covers grounding? article 250 Which of the following is a 90 degree, explosion proof fitting? GUAL What is a dropout plate? Metal plate with a curved surface for cable to follow as it passes from the tray All of the following are common service voltages in the United States EXCEPT: 372/575 3-PHASE, 4-WIRE What does a GFCI breaker do? Opens a circuit to prevent operation of an ...

Every 18 inches. - correct answer How often (in inches) shall wire bundles be supported? Insulated Metallic Hanger Clamps - correct answer What type of clamps are to be used for supporting wire bundles when routed over engines and machinery? 40 lbs (E-11 Table XV) - correct answer What tensile force must a 10 Gauge crimp connector withstand for one minute? 36 inches - correct answer What is the max allowed unsupported cable length for battery cables? True - correct answer T or F: Run...

What is the most important law applicable to the study of electricity? - CORRECT ANSWER Ohms law What are the elements of Ohm's Law? - CORRECT ANSWER Voltage, Current & Resistance What are four sources of electrical power? - CORRECT ANSWER Thermal, light, pressure and chemical What does an electrical circuit consist of? - CORRECT ANSWER source, Load/resistance and conductors What represents capacitance in an AC circuit? - CORRECT ANSWER a capaci...

How long should you wait between Applying stop dressing to a strong? - 24 hours Which is the chief motor nerve of the face? - The seventh cranial nerve What is a volt? - A unit of electrical pressure What is the most common bacteria that causes typhoid tuberculosis and diphtheria? - Bacilli Which muscles in the palm pack to bring the thumb toward the fingers? - The opponent muscles Barber combs have been made of what? - Metal, rubber and bone When giving a shampoo what do you use in a rota...