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Voltage Regulator
Quiz 3
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Q.1
The ash remaining from burned coal that is collected in the ash hopper is called slag or _____.
top ash
soot
bottom ash
Q.2
Sufficient heat to raise the fuel/air temperature of the fuel to reach ignition temperature is provided by the ________________.
Torches
flame throwers
Ignitors
Q.3
One method of more efficient coal burning is to create more surface area than normally occurs in raw coal. A common method of increasing the surface area is called __________
cracking
pulverizing
fracturing
Q.4
Voltage is measured in
Ohms
Amps
Volts
Resistance
Q.5
A voltmeter is connected to a circuit
In parallel
Next to a bulb
In series
Directly opposite a power pack
Q.6
In a circuit with small resistance, a _________ current will flow.
Large
Small
Negative
Positive
Q.7
In a circuit with large resistance, a __________ current will flow.
Large
Positive
Negative
Small
Q.8
Series circuits have ________ resistance. Parallel circuits have _______ resistance.
Negative, positive.
High; low.
Low; high.
Positive, negative.
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