1 of 150
Term
Applying installation forces through the balls of a bearing can cause:
Select one:
a. Brinelling
b. Cracking or breaking of the balls
c. too large an air gap
d. Bearing misalignment
Give this one a try later!
c a
b d
Don't know?
, 2 of 150
Term
The recommended inspection procedures for a power boiler are
outlined in the:
Select one:
a. CSA B51 Boiler, Pressure Vessel and Pressure Piping Code
b. ANSI B31.1 Power Piping Code
c. ASME Boiler and Pressure Vessel Code, Section I
d. ASME Boiler and Pressure Vessel Code, Section VII
Give this one a try later!
a d
b c
Don't know?
3 of 150
Term
In a hot water heating system, air separators should be installed in:
Select one:
a. hot water converters
b. expansion tanks
,c. vertical pipes
d. horizontal lengths of pipe
Give this one a try later!
a d
c b
Don't know?
4 of 150
Term
Infrared heaters are used in:
Select one:
a. Skating rinks
b. Theaters
c. Lecture halls
d. Libraries
Give this one a try later!
a d
b c
Don't know?
, 5 of 150
Term
Rust in the gauge glass is an indication that:
Select one:
a. Corrosion is occurring in the system
b. The continuous blowdown setting needs to be increased.
c. The dissolved solids concentration has peaked.
d. The boiler should be blown off.
Give this one a try later!
a b
c d
Don't know?
Term
Applying installation forces through the balls of a bearing can cause:
Select one:
a. Brinelling
b. Cracking or breaking of the balls
c. too large an air gap
d. Bearing misalignment
Give this one a try later!
c a
b d
Don't know?
, 2 of 150
Term
The recommended inspection procedures for a power boiler are
outlined in the:
Select one:
a. CSA B51 Boiler, Pressure Vessel and Pressure Piping Code
b. ANSI B31.1 Power Piping Code
c. ASME Boiler and Pressure Vessel Code, Section I
d. ASME Boiler and Pressure Vessel Code, Section VII
Give this one a try later!
a d
b c
Don't know?
3 of 150
Term
In a hot water heating system, air separators should be installed in:
Select one:
a. hot water converters
b. expansion tanks
,c. vertical pipes
d. horizontal lengths of pipe
Give this one a try later!
a d
c b
Don't know?
4 of 150
Term
Infrared heaters are used in:
Select one:
a. Skating rinks
b. Theaters
c. Lecture halls
d. Libraries
Give this one a try later!
a d
b c
Don't know?
, 5 of 150
Term
Rust in the gauge glass is an indication that:
Select one:
a. Corrosion is occurring in the system
b. The continuous blowdown setting needs to be increased.
c. The dissolved solids concentration has peaked.
d. The boiler should be blown off.
Give this one a try later!
a b
c d
Don't know?
