yall pls help me i am tired of this

1. In a Series Circuit, which of the following quantity remains the same throughout the circuit?

A. current B. current and voltage C. voltage D. none of the above

2. Why does running too many appliances on one circuit cause a fuse to blow or a circuit breaker

to shut off?

A. The current drops to almost zero.

B. The voltage becomes too much for the circuit to handle.

C. As more resistors are added in parallel, the total resistance decreases, which causes an

increase in the total amount of current.

D. As more resistors are added in parallel, the total resistance decreases, which causes an

increase in the total amount of voltage
3. In a parallel circuit containing set of bulbs, What will happen to its resistance if one of the bulbs

blows up? It_______.

A. decreases B. fluctuates

C. increases D. remains the same

4. Which statement describes current in a series circuit?

A. It increases

C. It splits up across each component

B. It stays the same throughout D. All the above

5. What happens to the voltage in a parallel circuit?

A. It splits across the branches C. It splits up across each component

B. It stays the same throughout D. All the above

6. What circuit that has only one electric flow?

A. parallel circuit

B. series circuit C. short circuit

D. square circuit

7. What device that opens and closes a circuit?

A. conductor B. electrical current C. switch D. volt

8. Which of the following statements is CORRECT about the advantage of series circuit?

A. every unit that is connected gets equal amount of voltage

B. it can add more power devices, they have a higher output in terms of voltage

C. if any fault happens to one pathway of the circuit, the current can still able to pass

D. easy to connect or disconnect a device without affecting the working of other devices

9.Which of the following statements is TRUE about parallel circuits?

A. involve two or more devices connected to one single path

B. if one-point breaks, the total circuit breaks

C. devices are connected to the same circuit and are dependent on the functionality of one

another

D. type of circuit where each device has its own branch that is independent from the other

circuit branches

10. If two bulbs are connected in series and one bulb blows out, what happens to the other bulb?

The other bulb_________.

A. stops glowing C. glows with increased brightness

B. blows out as well D. continues to glow with the same brightness​