15. How can we classify diseases
The component of an electrical
according to produces
circuit that their origin?
the electrical current
A. cable.
B. motor.
C. generator.
D. switch.
16. How can we classify diseases
The component of an electrical
according to produces
circuit that their origin?
the electrical current
A. cable.
B. motor.
C. generator.
D. switch.
19. When an object is left with
more negative charges, we
say it is …
A. positively charged.
B. positively and negatively charged.
C. negatively charged.
D. neutral charged.
20. When an object is left with
more negative charges, we
say it is …
A. positively charged.
B. positively and negatively charged.
C. negatively charged.
D. neutral charged.
23. If the same poles of two
magnets are put close to each
other, the magnets will…
A. do nothing.
B. move together.
C. repel each other.
D. attract each other.
24. If the same poles of two
magnets are put close to each
other, the magnets will…
A. do nothing.
B. move together.
C. repel each other.
D. attract each other.
35. The component of an
What nutrients are
electrical circuit that controls
found inflow is the …
current vegetables?
A. generator.
B. switch.
C. motor.
D. cable.
36. The component of an
What nutrients are
electrical circuit that controls
found inflow is the …
current vegetables?
A. generator.
B. switch.
C. motor.
D. cable.
39. For electrical current to flow
What nutrients are
through an electrical
foundcircuit, the …
in vegetables?
A. circuit must be closed.
B. switch must be open.
C. generator must have one terminal.
D. motor must have one terminal.
40. For electrical current to flow
What nutrients are
through an electrical
foundcircuit, the …
in vegetables?
A. circuit must be closed.
B. switch must be open.
C. generator must have one terminal.
D. motor must have one terminal.
51. These produce electrical
current thanks to a turning
mechanism.
A. Batteries
B. Rechargeable batteries
C. Dynamos.
D. Photovoltaic cells or panels.
52. These produce electrical
current thanks to a turning
mechanism.
A. Batteries
B. Rechargeable batteries
C. Dynamos.
D. Photovoltaic cells or panels.
67. A complete path through which
electrical current flows through
very small components is a …
A. Electrical circuit.
B. electrical current.
C. electricity.
D. Electronic circuit.
68. A complete path through which
electrical current flows through
very small components is a …
A. Electrical circuit.
B. electrical current.
C. electricity.
D. Electronic circuit.