ABYC EXAM PACKAGE DEAL WITH COMPLETE SOLUTIONS GRADED A+

ABYC standard ________ applies to inverters A. E-2 B. A-27 C. A-28 D. A - 31 - Answer-D 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 - Answer-A An AC voltme...

___ 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 When using Ohm's law, if any tw...

2 or More batteries connected in series provides_________, or in parallel to provide_________ - Answer-higher voltage increased capacity Batteries gas of what - Answer-hydrogen If an AC system is installed the main AC system grounding bus shall be connected to what? - Answerthe engine negative te...

minimum spacing between hull vent openings and fuel fill or vent fititngs should be - Answer-15 inches thermal efficiency of a diesel engine is such that typical heat converted to useful power is approximately what percent of total heat - Answer-36% What is the primary difference between the gas...

The weight of water vapor in a given amount of air (Grains per cubic foot) - Answer-Absolute Humidity Pressure measured with a base of zero - Answer-Absolute Pressure A temperature scale using absolute zero as a reference - Rankin or Kelvin Scale (may be measures in degrees C or F) - Answer-Abso...

Equipment Division, includes: LPG, propane, etc. systems, galley stoves, fire fighting equip. AC and refrigeration, heating systems, navigation lights, sound signal appliances, CO detectors, Galvanic isolators, AC Generator sets, Battery chargers and Inverters, Emergency engine/propulsion cut-off ...

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 mi...

What is the most often used materials for potable water systems? - Answer-Polyethylene Name 5 materials allowable for contact use in potable water systems: - Answer-1. Copper Alloys (incl. bronze, brass and nickel-copper) 2. AISI Type 300 series stainless steel 3. Glass-lined metal 4. FDA appro...

GFCI stands for... - Answer-Ground Fault Circuit Interrupter T/F A galvanic isolator WILL block stray AC. - Answer-False. A galvanic isolator WILL NOT block AC. It will only blocks stray DC that is moving through the green grounding conductor. T/F An isolation transformer makes a galvanic isolato...

Which tool is most approprite to clean battery connections? A. B. C. D. - AnswerThe 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 excess...