Electronics - Voltage and Current

Exercise : Voltage and Current - General Questions
11.
A voltmeter is used:
to measure current
in series with the circuit
in parallel with the circuit
to measure coulombs
Answer: Option
Explanation:
No answer description is available. Let's discuss.

12.
If the current in a circuit equals 0 A, it is likely that the
voltage is too high
resistance is too low
circuit has a short
circuit is open
Answer: Option
Explanation:
No answer description is available. Let's discuss.

13.
Current equals:
mca1_1002a1.gif
coulombs × time
mca1_1002c1.gif
voltage × time
Answer: Option
Explanation:
No answer description is available. Let's discuss.

14.
What are the unit and symbol for current?
Ampere, A
Coulomb, I
Ampere, Q
Ampere, I
Answer: Option
Explanation:
No answer description is available. Let's discuss.

15.

Which part of an atom has no electrical charge?

Electron
Neutron
Proton
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.