ABYC ELECTRICAL STUDY 1 accurate Questions and Solutions!

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 protective barrier coating oil pressure and temperature gauges are - ANSWER installed in series what type of element are in series - ANSWER the switches voltage regulator ( inbetween output and breaker) - ANSWER controls alternator field voltage isolator transformer - ANSWER cleans signal how much is the increase in torque for the capacitor - ANSWER 250% RPM modify - ANSWER from the govner commutator - ANSWER a slip ring that serves to reverse the direction in which an electrical current flows from the generator armature - ANSWER the iron the coil goes on excitation (ac alternator generators) - ANSWER on the rotor voltage - ANSWER difference in potiental for sailboats the top of the lighting rod should be - ANSWER 6in above everything else on the mast and filed to a sharp point independent breaker to - ANSWER activate inverter ohm meter reads - ANSWER amps AC only single phase - ANSWER needs netural ground fault - ANSWER if electricity leaks from intended paths in these 2 wires ( ac hot and neutral) battery isolator - ANSWER charge batteries with 1 alternator galvanic isolator - ANSWER blocks bad DC currents only at the source of power - ANSWER the neutral and ground should be connected 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, the tool of choice - ANSWER gauss meter t