Electrical stuvia - Study guides, Class notes & Summaries

IYRS Electrical ABYC Exam 2024 Questions and Answers 100% Accurate IYRS Electrical ABYC Exam 2024 Questions and Answers 100% Accurate IYRS Electrical ABYC Exam 2024 Questions and Answers 100% Accurate IYRS Electrical ABYC Exam 2024 Questions and Answers 100% Accurate The minimum amp circuit breaker that should be used to protect a 120V water heater circuit with a 1600-watt element would be rated at ________ amps - ANSWER-15 When testing for excessive EMF emission near a conductor or appliance, t...

Split-phase motor PSC CSCR Shaded pole motor Resistance reading to ground from the terminal of a good compressor CSR Best starting and running single-phase compressor - ANSWER A. Uses a start and run winding B. Uses a run capacitor C. Uses a run capacitor, start capacitor, and potential relay D. Simplest motor E. 3 megohms F.Only uses a start capacitor G. CSCR motor How much resistance will be measured in a circuit with 240V and amp draw of 10A? - ANSWER 24...

STSC Practice Exam 2024 Questions and Answers 100% AccurateSTSC Practice Exam 2024 Questions and Answers 100% AccurateSTSC Practice Exam 2024 Questions and Answers 100% AccurateSTSC Practice Exam 2024 Questions and Answers 100% AccurateSTSC Practice Exam 2024 Questions and Answers 100% Accurate For construction, electrical power tools and cords must: - ANSWERSMake use of ground fault circuit interrupters or be part of an assured equipment grounding conductor program If a supervisor is given ...

What is the function of an electrical Ground fault circuit interrupter? - Answer It interrupts the electric power within 1/40 of a second When in use, electrical power tools and cords must - Answer Make use of ground fault circuit interrupters or be a part of an assured grounding conductor program If a supervisor is given authority by the general manager to stop operations site whenever he or she observes an imminent danger situation. What is this authority called? - Answer Functional auth...

______ shall be permitted to be concealed within walls, floors and ceilings were the walls, floors and ceilings provide a thermal barrier material which has at least one hour finish reading as identified in listing of fire rated assemblies. - ANSWERENT _____________ motors are permitted as controllers. - ANSWERPortable ________________ shall clearly indicate whether they are in the open off or closed on the position where circuit breaker handles are Operated vertically rather than rotation...

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 ...

2024 ABYC Marine Electrical Questions and Answers (Graded)2024 ABYC Marine Electrical Questions and Answers (Graded)2024 ABYC Marine Electrical Questions and Answers (Graded)2024 ABYC Marine Electrical Questions and Answers (Graded) ___ through circuits on a boat is perhaps the most common problem with electrical circuitry. A Overly high rates of current flow B Resistance to heat C Unrestricted pressure D Resistance to electrical current flow - ANSWER-D Resistance to electrical current flow...

A -ANSWER - A true RMS voltmeter is required to accuralty check output voltage from a(n): A. non-sinusoidal output inverter B. Isolation transformer C. Inverter DC input D. Galvanic isolator C -ANSWER - An AC voltmeter is required at the panel if the boat is equipped with: A. A DC windlass B. An AC- powered water heater C. An inverter D. AC- powered reading lamps C -ANSWER - All of the following could cause a conductor to overheat except. A. Undersized conductor B...

Which tool is most approprite to clean battery connections? A. B. C. D. - ANSWER The minimum amp circuit breaker that should be used to protect 120V water heater circuit with a 1600-watt element would be rated at _________ amps. A. 15 B. 10 C. 20 D. 30 - ANSWER A. 15 When testing for excessive EMF emissions near a conductor or appliance, the tool of choice is a(an): A. Ohmmeter B. DVOM C. Gauss meter D. infrared sensor - ANSWER C. Gauss meter The primary problem with using...

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 for battery cables? True - ANSWER T or F: Running AC and DC conductors together is al...