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Voltage Regulator
Quiz 1
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Q.1
In order to put dry steam into the turbine; the steam must be heated to a higher temperature than that which was generated in the waterwalls. The most common method of heating is using a device known as a ______________.
thermal inductor
baking oven
Superheater
Q.2
The power plant main __________________ produce electrical power.
Transformers
Generators
Switchyard
None of these
Q.3
Load regulation depends on the amount of power dissipated in the load.
True
False
Q.4
The flow/movement of electric charges
Voltage
Resistance
Current
Circuit
Q.5
Electricity that flows in a closed path is called a
path
current
circuit
Q.6
What is the voltage of a cell if it uses 4.2 J of energy as it pushes 6 C of charge round a circuit?
0.7 v
26 V
0.7 V
26 v
Q.7
The electrical energy used if a charge of 5 C is supplied by aV cell is....
2.2 A
60 A
2.2 J
60 J
Q.8
This is related to the force that causes electric charges to flow
Voltage
Current
Resistance
Circuit
Q.9
Voltage is simply defined as...
what 'pushes' electrons
what 'stops' electrons
moving electrons
Q.10
A current of 0.5 A flows in a circuit. Calculate the charge flowing through the circuit in one minute.
0.5 C
30 C
120 C
Q.11
Resistance is a measure of....
the energy per unit charge in a circuit
how hard it is for electrons to move through the circuit
how hard it is for electrons to move through the battery
the number of charge carriers in a circuit
Q.12
What does a fuse do?
Die
Makes sure the volts don't go over a certain point.
Has fun
Give out energy
Q.13
A voltmeter should be placed ........... in a circuit
in parallel
in series
in order
upside down
Q.14
How should you put in an Ammeter?
In Parallel
In Series
Q.15
Brass is a _____?
insulator
conductor
Q.16
What 'flows' in a wire?
Protons
Neutrons
Atoms
Electrons
Q.17
Voltage and Volts are the same thing.
True
False
Q.18
1 Volt =
1 Joule Coulomb
1 Joule per Coulomb
1 Amp Coulomb
1 Amp per Coulomb
Q.19
The component used to measure voltage is?
Ammeter
Voltmeter
Battery
Cell
Q.20
The UNIT symbol for volts.
V
v
I
I
0 h : 0 m : 1 s
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