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five possible uses :

* Calibrate an oscillator

* Compare two frequency generators

* Phase shift determination b/w V and I in any CR circuit

* study Beats phenomenon

* study Lisajjous figures

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14y ago

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What is the capacitance of 15 microfarad and 15 microfarad capacitors in parallel?

30 microfarads


Can a 5-15p plug be used in a 5-20p socket. I have bought new equipment that uses 5-20p. If I rewire to support it will the socket be able to be used with 5-15 plugs or will it be only for 5-20?

Yes, a 5-15P can be connected to a 5-20R (but not the other way around). If it is an L5-20R, then no. Be sure to use the correct gauge wiring when adding a 5-20R as it is for up to 20 amps; you cannot use the same gauge that is normally used for 5-15R (15 amps).


Can you use 14 2 grounded wire on a 15 amp circuit for 2 receptacles and 1 pull chain light?

14-2 is rated for 15 Amp circuit. You can design a 15 Amp circuit to carry about 1440 Watts. The average outlet uses about 180 Watts and your pull chain is 60 Watts. You should have plenty of room on this circuit.As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.Before you do any work yourself,on electrical circuits, equipment or appliances,always use a test meter to ensure the circuit is, in fact, de-energized.IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOBSAFELY AND COMPETENTLYREFER THIS WORK TO QUALIFIED PROFESSIONALS.


How many watts does a 3 ton 15 SEER air conditioner use?

A 3-ton air conditioner with a 15 SEER (Seasonal Energy Efficiency Ratio) rating typically uses around 3,500 to 4,000 watts when running. To estimate power consumption, you can divide the BTU output (approximately 36,000 BTUs for a 3-ton unit) by the SEER rating, which gives you about 2,400 watts. However, considering inefficiencies and startup power, the actual usage is higher. Therefore, expect around 3,000 to 4,000 watts during operation.


What size wire do you need for 15 amps?

AWG 10.