ABYC/ABYC Marine/ABYC Systems/ABYC Electrical/IYRS Electrical Combined Set

ABYC Systems Exam Revised Questions And Revised Correct Answers Complete Set | Already Passed Ball valves may be sealed to through hull fittings with: A. 5200 B. SikaFlex C. Teflon D. All the above E. None of the above - ANSWER : E Tubes are measured by: A. ID B. OD C. nominal si...

ABYC Electrical Exam Questions And Revised Correct Answers | Complete Set | Already Passed What is the symbol for a variable resistor? variable resistor The primary problem with using a series circuit to supply multiple loads is that: A. Voltage drop through the circuit will be excessive ...

ABYC Systems Certification Exam Questions And Revised Correct Answers 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-...

ABYC Electrical 2 Exam Questions And Revised Correct Answers | Complete Set | Already Passed 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 out...

ABYC ELECTRICAL Exam Review Questions And Revised Correct Answers Complete Set | Already Passed 1. ALL OF THE FOLLOWING COULD CAUSE A CONDUCTOR TO OVERHEAT EXCEPT: - ANSWER : INSULATION TEMPERATURE RATING TOO LOW 1. THE MINIMUM BATTERY RESERVE CAPACITY IN HOURS OR MINUTES FOR SUPPLIE...

ABYC ELECTRICAL Exam Questions And Revised Correct Answers | Complete Set | Already Passed The reverse polarity indicator is an LED with 2 legs. One of these legs have a resistor of - ANSWER : 25k Ohms Anodes used in cathodic protection systems shall be - ANSWER : painted with a protecti...

IYRS Electrical ABYC Exam Questions And Revised Correct Answers 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 ...