Engine

Question 1

3 length stretch w/ 2’’ lead length = 80psi &______gpm
 Residential or Comercial 3 length w/ 2 ½’’ lead length = 70 psi &______gpm

Answer 1

220
265

Question 2

b. At 100 psi nozzle pressure, the 1 ¾” fog nozzle flowrate can reach ____gpm.

Answer 2

200

Question 3

b. The blue digital display shows the pressure at the gauge in psi. It will show a high-pressure warning “HI-P” when pressure exceeds _____

Answer 3

200PSI

Question 4

1¼” solid stream tip will flow approximately _______ when supplied with 175 psi at the
monitor’s inlet.

 The 1 ½” solid stream tip will flow approximately 600 gpm when supplied with 175 psi at
the monitor’s inlet.

OSCILLATING MONITOR (TOOLS 38)
Maximum inlet pressure of 175 psi. Do not exceed this pressure.
Minimum flow rate of 175 gpm is required for proper oscillating operation.
The supply inlet is 2 ½” and it should be supplied with one 2 ½” supply line.
Maximum flow capacity of 500 GPM when supplied with 175 PSI at the inlet

Answer 4

490 1 1/4
600 1 1/2

Question 5

Shut down Ess in lithium ion if ?

Answer 5

Rising temperatures

Question 6

Steam in generating plants as high as _____ psi with temperatures reaching _____degrees F.

Steam in buildings as high as ____psi and temperatures as high as _____degrees F.

Answer 6

C. …as high as 2000 psi with temperatures reaching 900 degrees F.
D. …as high as 170 psi and temperatures as high as 350 degrees F.