POWER ENGINEERING PRACTICE
EXAM
Two0canadadian0codes0which0have0been0adopted0by0all0canadian0jurisdictions0and0w
hich0are0of0importance0to0fifth0class0power0engineering0are0the:0-
0ans✔CSA0B510And0B52
The0ASME0code0sections0which0are0most0pertinent0to0Fifth0and0Fourth0class0power0e
ngineer0are0sections:0-0ans✔IV0and0VI
what0code0contains0guidelines0for0the0care0and0operation0of0heating0boilers?0-
0ans✔ASME0Section0VI
When0a0feedwater0pump0feeds0two0of0more0boilers0from0a0common0source,0there0mu
st0be0a0regulating0valve0-0ans✔Each0feedwater0line0to0each0boiler
what0determines0the0classification0of0the0certificate0of0completency0required0for0the0rol
e0of0chief0power0engineer?0-0ans✔Kilowatt0rating0of0the0powerplant
The0provincial0regulations0require0that0all0welding0repairs0on0boilers0must0be:0-
0ans✔approved0by0an0authorized0inspector
A0boiler0in0which0steam0is0made0at0a0present0not0greater0than01030Kilopascals,0is0pro
perly0termed0a:0-0ans✔heating0plant
In0the0power0engineers0regulations0definitions,0______0means0any0part0of0the0surface
0of0a0boiler0that0is0in0contact0with0fluid0under0pressure0on0one0side0and0the0products0
of0combustion0on0the0other0side:0-0ans✔Heating0surface
Heating0plant0means0one0or0more0boilers0in0which0water0that0can0be0heated0pressure
0and0temperature0of0not0more0than:0-0ans✔1,1000kPa0and0a0temp0of0121c
The0letters0CRN0stands0for0-0ans✔Canadian0registration0number
Heat0passes0through0the0metal0of0heating0surfaces0by:0-0ans✔conduction
Six0kg0would0be0a0measure0of0an0object's:0-0ans✔mass
, the0term0used0to0describe0the0fluid0to0gas0change0of0state0during0the0addition0of0heat0
is0latent0heat0of:0-0ans✔evapotarion
the0fahrenheit0scale0considers0the0boiling0point0of0water0to0be0-0ans✔212c
The0three0meathods0of0heat0transfer0are:0-0ans✔Radiation,0conduction0and0convection
Water0extinguishes0a0fire0by:0-0ans✔cooling0the0combustible0material
Water0hammer0can0be0prevented0or0minimized0by0installing___0chambers0on0a0piping
0system.0-0ans✔"end0of0line"0air
when0working0below0ground0level,0the0work0presents0the0danger0of0:0-
0ans✔falling0objects
Under0WHMIS0legislation0all0workers0have0the0right0to0-
0ans✔Know0what0material0they0are0working0with
of0the0following0materials,0which0would0be0classified0as0a0class0B0fire?0-0ans✔Paper
The0correct0safe0working0angle0for0a0ladder0is:0-0ans✔10to04
overhead0work0presents0the0danger0of0____0to0others0in0the0area.0-
0ans✔falling0objects
The0damaging0factor0of0an0electrical0circuit0is0the:0-0ans✔current
It0is0important0to0know0the0location0of0the0main0shut0off0valve0to0the0main0water0suppl
e0line0feed0to0a0building:0-
0ans✔If0it0becomes0necessary0to0shut0the0water0supply0to0repair0a0major0leak
To0reach0high0windows0for0cleaning0it0is0appropriate0to0use:0-
0ans✔approved0ladders0and0scaffoldings
when0changing0an0expansion0tank0gage0class,0a0worker0should0utilize0a:0-
0ans✔face0shield
extinguishers0used0for0Class0C0fire0are0identified0by0a0circle0containing0the0letter0"C0w
ith0a0background0colour0of0:0-0ans✔Blue
extinguishers0used0for0class0A0fire0are0identified0by0a0circle0containing0the0letter0"A0wit
h0a0background0colour0of0:0-0ans✔Green
Dry0chemical0fire0extinguish0the0fire0by:0-0ans✔Inhibiting0the0chain0reaction0of0the0fire
EXAM
Two0canadadian0codes0which0have0been0adopted0by0all0canadian0jurisdictions0and0w
hich0are0of0importance0to0fifth0class0power0engineering0are0the:0-
0ans✔CSA0B510And0B52
The0ASME0code0sections0which0are0most0pertinent0to0Fifth0and0Fourth0class0power0e
ngineer0are0sections:0-0ans✔IV0and0VI
what0code0contains0guidelines0for0the0care0and0operation0of0heating0boilers?0-
0ans✔ASME0Section0VI
When0a0feedwater0pump0feeds0two0of0more0boilers0from0a0common0source,0there0mu
st0be0a0regulating0valve0-0ans✔Each0feedwater0line0to0each0boiler
what0determines0the0classification0of0the0certificate0of0completency0required0for0the0rol
e0of0chief0power0engineer?0-0ans✔Kilowatt0rating0of0the0powerplant
The0provincial0regulations0require0that0all0welding0repairs0on0boilers0must0be:0-
0ans✔approved0by0an0authorized0inspector
A0boiler0in0which0steam0is0made0at0a0present0not0greater0than01030Kilopascals,0is0pro
perly0termed0a:0-0ans✔heating0plant
In0the0power0engineers0regulations0definitions,0______0means0any0part0of0the0surface
0of0a0boiler0that0is0in0contact0with0fluid0under0pressure0on0one0side0and0the0products0
of0combustion0on0the0other0side:0-0ans✔Heating0surface
Heating0plant0means0one0or0more0boilers0in0which0water0that0can0be0heated0pressure
0and0temperature0of0not0more0than:0-0ans✔1,1000kPa0and0a0temp0of0121c
The0letters0CRN0stands0for0-0ans✔Canadian0registration0number
Heat0passes0through0the0metal0of0heating0surfaces0by:0-0ans✔conduction
Six0kg0would0be0a0measure0of0an0object's:0-0ans✔mass
, the0term0used0to0describe0the0fluid0to0gas0change0of0state0during0the0addition0of0heat0
is0latent0heat0of:0-0ans✔evapotarion
the0fahrenheit0scale0considers0the0boiling0point0of0water0to0be0-0ans✔212c
The0three0meathods0of0heat0transfer0are:0-0ans✔Radiation,0conduction0and0convection
Water0extinguishes0a0fire0by:0-0ans✔cooling0the0combustible0material
Water0hammer0can0be0prevented0or0minimized0by0installing___0chambers0on0a0piping
0system.0-0ans✔"end0of0line"0air
when0working0below0ground0level,0the0work0presents0the0danger0of0:0-
0ans✔falling0objects
Under0WHMIS0legislation0all0workers0have0the0right0to0-
0ans✔Know0what0material0they0are0working0with
of0the0following0materials,0which0would0be0classified0as0a0class0B0fire?0-0ans✔Paper
The0correct0safe0working0angle0for0a0ladder0is:0-0ans✔10to04
overhead0work0presents0the0danger0of0____0to0others0in0the0area.0-
0ans✔falling0objects
The0damaging0factor0of0an0electrical0circuit0is0the:0-0ans✔current
It0is0important0to0know0the0location0of0the0main0shut0off0valve0to0the0main0water0suppl
e0line0feed0to0a0building:0-
0ans✔If0it0becomes0necessary0to0shut0the0water0supply0to0repair0a0major0leak
To0reach0high0windows0for0cleaning0it0is0appropriate0to0use:0-
0ans✔approved0ladders0and0scaffoldings
when0changing0an0expansion0tank0gage0class,0a0worker0should0utilize0a:0-
0ans✔face0shield
extinguishers0used0for0Class0C0fire0are0identified0by0a0circle0containing0the0letter0"C0w
ith0a0background0colour0of0:0-0ans✔Blue
extinguishers0used0for0class0A0fire0are0identified0by0a0circle0containing0the0letter0"A0wit
h0a0background0colour0of0:0-0ans✔Green
Dry0chemical0fire0extinguish0the0fire0by:0-0ans✔Inhibiting0the0chain0reaction0of0the0fire
