series and parallel

Question 1

measure of how much work can be performed in a given
amount of time, measured in watts.

Answer 1

power

Question 2

– refers to the process by which an electrical or
electronic device converts electrical energy into heat as a byproduct
of its operation, considered as a power loss and is measured in watts

Answer 2

Power dissipation

Question 3

formula for power

Answer 3

P = IV

Question 4

multimeter correct procedure
ohmmeter

Answer 4

• Remove the supply voltage
• Calibrate
• If possible, remove from the
  circuit
• Use a convenient range

Question 5

multimeter correct procedure
voltmeter

Answer 5

Make sure that there is a supply
voltage
* Range > V measured
* Observe correct polarity
* Observe correct type of voltage

Question 6

multimeter correct procedure
Ammeter

Answer 6

• Make sure that there is a supply
  voltage
• Range > I measured
• Observe correct polarity
• Observe correct type of curren

Question 7

current formula for series

Answer 7

I = I1 = I2…

Question 8

resistance formula for series

Answer 8

add

Question 9

power formula for series

Answer 9

add

Question 10

voltage formula for series

Answer 10

add

Question 11

current formula for parallel

Answer 11

add

Question 12

voltage formula for parallels

Answer 12

all are equal

Question 13

resistance formula for parallel

Answer 13

1/rt = 1/r1+1/r2…