WorksheetsTECNOLOGÍA Y DIGITALIZACIÓN. UNIT 4. TEST. ELECTRICITY
Total questions: 18
Worksheet time: 56mins
Define ELECTRICITY in your own words
How many types of ELECTRIC CHARGES are there?
Define and describe shortly
How many types of ELECTRIC CURRENTS are there?
Define and describe shortly
Can you define ELECTRICAL VOLTAGE?
What is the unit to measure the ELECTRICAL VOLTAGE?
Volts (V)
Amperes (A)
Ohms (Ω)
Watts (W)
What is the unit to measure the ELECTRICAL CURRENT OR INTENSITY?
Volts (V)
Amperes (A)
Ohms (Ω)
Watts (W)
What is the unit to measure the RESITANCE of a device?
Volts (V)
Amperes (A)
Ohms (Ω)
Watts (W)
What is the unit to measure the ELECTRICAL POWER of a device?
Volts (V)
Amperes (A)
Ohms (Ω)
Watts (W)
Can you define ELECTRICAL CURRENT?
Can you define RESISTOR or ELECTRICAL RESISTANCE?
Write and explain briefly the ELECTRICAL POWER equation
Write and explain briefly the OHM'S LAW equation.
Draw a SERIAL CIRCUIT
Draw a PARALLEL CIRCUIT
Draw a MIXED CIRCUIT
A batery of 9V supplies 3 A of electrical current to a lamp. ¿What is the resistance of this lamp?
3 Ω
27 Ω
3 V
3 A
A battery supplies a electrical current of 5 A to a lamp with a resistance of 10 Ω . ¿What is the voltage of this battery?
50 Ω
50 V
50 W
2 V
What is the value of the electrical current, measurement in amperes, in a circuit with a battery of 1.5 V if this circuit has a resistance of 1.5 Ω?
1 W
1.5 A
2.25 A
1 A
