General (AMG) correctly answered to
pass
The opposition by a coil to the flow of alternating current is called (disregard
resistance) - correct answer ✔✔Inductive reactance
What is the operating resistance of a 30-watt light bulb designed for a 28-volt
system? - correct answer ✔✔26 Ohms
Which of the following are commonly used as rectifiers in electrical circuits? -
correct answer ✔✔Diodes
Through which material will magnetic lines of force pass the most readily? -
correct answer ✔✔Iron
A 48-volt source is required to furnish 192 watts to a parallel circuit consisting of
three resistors of equal value. What is the value of each resistor? - correct answer
✔✔36 Ohms
When referencing resistance in a parallel DC circuit, which of the following
statements is true? - correct answer ✔✔The total current is equal to the sum of
the currents through the individual branches of the circuit
, If each cell, connected in series, equals 2 volts, how would a 12-cell lead acid
battery be rated? - correct answer ✔✔24 volts
What is the opposition to the flow of AC produced by a magnetic field with
generated back voltage (EMF) called? - correct answer ✔✔Inductive reactance
What is the likely result of servicing and charging nickel-cadmium and lead acid
batteries together in the same service area? - correct answer ✔✔Contamination
of both types of batteries
Nickel-cadmium batteries which are stored for a long period of time will show a
low liquid level because - correct answer ✔✔Electrolyte becomes absorbed into
the plates
What will a voltmeter read if properly connected across a closed - correct answer
✔✔Zero Voltage
What is the basic unit of electrical quantity? - correct answer ✔✔Coulomb
When referring to an electrical circuit diagram, what point is considered to be at
zero voltage? - correct answer ✔✔The ground reference
Convert the binary number 1111 to decimal form - correct answer ✔✔15 (Hex
number is F)