MK2 G's Sheets Flashcards
1
Q
What type of valve can be opened and closed by shifting handle 90 degrees?
A
Butterfly valve
“Rotary valves in which a round disc-shaped closure member is rotated through 90 degree increment to open or close flow passage through the valve body”
- provide low flow resistant when fully open;
- successfully used in SOME throttling applications
NSTM 505 piping systems
2
Q
How many milliamperes can be fatal if contact is made for a second?
A
100 milliamperes (0.1 A)
-shock may be fatal if it lasts for one second or more
NAVTRED 14344 Electrician’s Mate
Chapter 1
3
Q
How many dipsticks on a P-100?
A
Two
