Want this question answered?
There should be a x button there make sure you take a really hard look
The electrooptical tube segment included everything from camera tubes and photo cells to other photo-conductive and photo-emissive tubes, most notably the airport bomb detector picture tube
you tube
CRT is the answer..
Yes, it is.
Clean the orifice tube at the valve cover. That's the tube that goes from the valve cover to the intake. At the valve cover it gets plugged causing crankcase pressure to get fed through the breather tube.
The seal under the valve cover around the plug tube has failed.The seal under the valve cover around the plug tube has failed.
CRT Cathod ray tube
The oil screen is attached to the bottom of the pickup tube of the oil pump in the oil pan.
A stream of electrons is accelerated by several thousand volts, & focused on to a phosphorescent screen in a CRT (cathode ray tube) commonly known as a picture tube.
cathode-ray tube
Red/black