3-38.
How is the multibreaker reset on a
Walter Kidde unit?
1.
By replacing the blown fuse
2.
By reseting the breaker box
3.
By turning the ON/OFF switch to OFF
then to ON
3-39.
Which motor oil is used in the crankcase
of the Walter Kidde unit?
1.
SAE 10 W 40
2.
SAE 10
3.
SAE 20
4.
SAE 30
3-40.
Which of the following directive take
precedence over the procedures outlined
in the manufacturer manual?
1.
OPNAV
2.
NAVAIRSYSCOM
3.
4790.2B
3-41.
What size wrench is recommended by
Walter Kidde to tighten connecting
joints?
1.
6 in.
2.
8 in.
3.
10 in.
4.
12 in.
3-42.
How often should you change the oil in
the Walter Kidde crankcase?
1.
After 150 hours of operation
2.
After 500 hours of operation
3.
Every year
4.
Every 2 years
3-43.
How much oil does the Walter Kidde
crankcase hold?
1.
1 pint
2.
2 pints
3.
1 quart
4.
2 quarts
3-44.
If a leak should develop at the lower
end of the plunger on the Walter Kidde
unit, what type of tool should you use
to correct the problem?
3-45.
The ICC requirement for testing a
CO2 cylinder requires that the cylinder
be tested at what pressure?
1.
Twice the working pressure
2.
Three times the working pressure
3.
Five-thirds the working pressure
3-46.
How often should a cylinder be
hydrostatically tested?
1.
Every 5 years
2.
Every 2 years
3.
Every 3 years
4.
Every 7 years
3-47.
Winterized extinguishers can be
identified by
1.
yellow dots three-fourths of an inch
on opposite sides of each other
2.
one three-fourths of an inch yellow
dot on the shoulder of the cylinder
3.
two black dots
4.
a 1-inch yellow band
3-48.
How much nitrogen is required to
winterize a CO2 cylinder?
1.
100 psi
2.
200 psi
3.
300 psi
4.
400 psi
3-49.
What maximum temperature can a
winterized cylinder be subjected to
without rupturing the safety disc?
1.
80°F
2.
110°F
3.
150°F
4.
160°F
3-50.
To replace a safety disc on F/U-6/P
cylinder, you need a torque wrench, a
five-sixteenth inch socket and a
1.
piece of hex stock 5/16 x 2 inches
2.
3/8 x 6 inches rod
3.
1/2 x 6 inches rod
1.
A special rod approximately
3/8 inch x 6 inches
2.
A special rod approximately
1/2 inch x 6 inches inches
3.
A one-half inch box end wrench
4.
A three-eighths inch box end wrench
14
