If the meter was set for "current" (amps) and the leads were connected to the current input, you hope it will read 0. -- It should blow the fuse inside.
If the meter is set for volts AC, it should read anywhere between 108 and 132 volts.
If the meter is set for volts DC, it should read close to zero.
If the meter is set for resistance (ohms) it would probably display an unstable reading, or could damage the meter.
And finally, is this a trick question, and you are really talking about a 120V AC powered benchtop multimeter? In that case it would read whatever current is flowing in the circuit under test, provided the meter is set up correctly.
A multimeter can test:
A multimeter cannot test dc current with a clamp on meter (there is no frequency in dc to create a field)
I would think someone asking a specific question about a multimeter would assume that person knows what they're doing, and would connect it correctly. When I connect my multimeter to the 120V wall outlet I get 126 volts - the display is stable to within about a half a volt. I have a Keithley multimeter, as well as a Simpson analogue VOM.
I just measured line voltage again, this time getting 123 volts. This is reasonable, as there is no load on the line. With the toaster on, it drops to 118 volts. This is probably within whatever tolerance is built into the system.
Because the standard tolerance for 120 volt services is " + or - 10%", those voltages you measured are certainly ok: those readings fall between the minimum tolerance limit of 108 volts and the maximum limit of 132 volts.
The actual voltage you are using at any instant in time doesn't only depend only on the load you have applied to the branch circuit, it also depends very much on:
Voltage or current?
I notice the question mentioned both voltage and current. I don't know whether this was a typo. It would seem strange to ask how many volts you get from a 120V socket. The voltage version of the question has been answered quite comprehensively, so I'm going to answer the current version.
Voltage and current are different things, not just the same thing measured in different units. It doesn't make sense to ask "how many volts in an amp?" (which is essentially the question that's been asked). Electricity is analogous to water flowing through a pipe. Voltage is like the pressure difference between the two ends of a pipe; current is like the flow rate (in liters per second).
In an ideal world, an ammeter (current measuring device) has resistance 0, while a voltmeter has infinite resistance. Obviously, these are only ideals which can't quite be reached in practice. So the question is: Just how low is the resistance in your ammeter? Use the equation V=IR to calculate the current. I.e. the current is 120 volts divided by the resistance.
Generally, no. We usually try to avoid having a lot of things plugged into one outlet, which is the usual meaning of "octopus connection" when we talk about things electrical. If we get a lot of stuff plugged into one outlet or a single outlet strip, we could approach (or exceed) the current rating on the outlet and end up tripping a circuit breaker. Less things plugged in is better.
Do mother birds really abandon their chicks if a human touches them?
Are Danny Devito and Joe Devito related?
Powder of ground roasted cacao beans with most of the fat removed?
A person who sells clothes is called?
Which is bigger 1.5 or 1.25?
Is Kelly Preston a smoker?
What times what equals 7?
Mrs Smith has nine children half of them are girls . how can this be true?
If you could make one change to the education system, what would it be?
Is it safe to take a shower during a thunderstorm?
Why is the clock tower in London called Big Ben?
Why don't satellites crash into earth?
Where is the origin of the Panama hat?
Have you ever crashed a wedding or had your wedding crashed, if so what happened?
How many times did Joe Biden run for president?
What is the world’s oldest soft drink?
What does a Markup tag tells the web browser?
Who is the dubbing artist for raghava Lawrence in Telugu?
Where do you find the PCV valve in a mistsubishi 4d56 engine?
What is the summary of the poem kitchen by taufiq rafat?
Why glider pilots gain height by flying over large ploughed fields?
How much did pierce brosnan get paid for mamma mia?