Voltage, Current and Resistance Questions

• A red, red, orange, gold resistor has a nominal value of
• The maximum resistance value for a brown, red, yellow, gold resistor is
• A circuit breaker is a
• The minimum resistance value for a blue, gray, red, silver resistor is
• A multimeter measures
• A neutral atom with an atomic number of five has how many electrons?
• Materials with lots of free electrons are called
• When the current is 2.5 A, how many coulombs pass a point in 0.2 s?
• The colored bands for a 4,700 ohm resistor with a ten percent tolerance are
• The unit of electrical charge is the
• Eight-tenths coulomb passes a point in 4 s. The current in amperes is
• The current in a given circuit is not to exceed 24 A. Which value of fuse is best?
• Which of the following is not a type of energy source?
• Current flows in a circuit when
• A two-terminal variable resistor is known as a
• The conductance of an 8 ohm resistance is
• A material that does not allow current under normal conditions is a(n)
• An ammeter is an electrical instrument used to measure
• A thermistor is a type of
• Electrons in the outer orbit are called