| The burner and the grill have separate control knobs, and each side can produce 10,000 BTUs at the same time. |
| A few lights shone on a figure alternately twiddling knobs on various mixers and tapping keys on his computer or midi keyboards. |
| Police say thieves are most intent on stealing audio equipment followed by car parts, including parcel shelves, wheel trims and gear knobs. |
| Chrome is also used on other surfaces, ranging from the shifter ring to the door handles to the control knobs. |
| After the glue has hardened, rub fine-grain sandpaper across the surface of both knobs, making their surfaces smooth. |
| Cool water ran over his hands, and he adjusted the knobs above the sink until the water became warm and comforting. |
