Assertion: spark gap | /r/CapableOf | step down to low value
Facets:
value: very
type: DEGREE
value: by taking a conventional tesla coil
type: MANNER
Source sentences:
text: By taking a conventional Tesla coil and adding two devices to its output terminal, one spark gap and one H.T. capacitor, perhaps we can STEP DOWN the coil's output frequency to a very low value.