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Building LawsBuilding Utilities

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It is the minimum distance required ofwater line to the cistern tank.

1 m!" m! m#" m

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$ t%&e of faucet that o&erates with around ta&ering &lug to fit a metal sheet.

Ball faucet'ound (ock)e% cock(ircular cock

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*he use of e+treme &ressure so as notaffect the e+isting foundation in the

,icinit%(entrifugal -um&etted /ell-iston -um&0ri,en /ell

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$n% oint o2tained 2% oining of metal&arts with allo%s and melt at tem&erature

higher than 335 degrees centigrade 2utlower than the melting tem& of the &artsto 2e oined.

Bla6ed ointBurned lead oint(ement 7ortar oint8lared oint

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8or an a&artment 2uilding how man%gallons of hot water is needed &er

&erson9:51"1!

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$mong the following descri&tion; which ofthe following does feed and gra,it% return s%stem9=,erhead feed and s%stem/ith a continuing network of &i&es o &ro,ide a

constant circulation of water.?ot water rises on the highest &oint of the

&lum2ing s%stem and tra,els to the fi+ture 2%gra,it%.

/ater distri2ution is de&endent on thee+&ansion of the hot water gra,it%.

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$ @al,e outlet of a 2oiler that &ermitsdischarge of accumulated sediment.

Blow>offBlow ,al,eBoiler 2low>offBoiler ,al,e

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$ &i&e or tu2ing that connects the outletsof &lum2ing fi+ture to the tra&.

*ra& tu2e*ail &iece*ra& &i&e*ra& &i&e

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/hich of the following does not generall%descri2e a ,itrified cla% &i&e9

Brittle=ne of the oldest materials used for sewer line?igh resistant to most acids(hea&est

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/hat is the minimum tra& diameter Ammused for laundr% tu2s9

#! mm#: mm1 mmCD mm

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?ow man% urinals would 2e needed foran auditorium with ca&acit% of ""

&ersons9#3

C

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*he ma+imum de,elo&ed length of thetra& arm water closet or similar fi+ture

shall not e+ceed to how man% meters9".D" m".5" m1.: m

!.D m

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999 oined to an o&ening in a &i&e intowhich a &lug is screwed that can 2e

remo,ed 999 or e+amining the interior ofthe &i&e.8errule(a&7anholeE&igot

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$ c%lindrical tra& closed on the 2ottomand ha,ing a co,er &late for access;

usuall% installed in the drain line from a2athtu2.0rain tra&Eewage tra&$ir tra&0rum tra&

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/hat is the required num2er of watersu&&l% fi+ture unit for flush tank water

closets A&ri,ateF&u2lic use9GH#F

3F

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/hat is the &i&e color for ammonia9=range

'edellowJreen

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/hat is the method of treatment whenthere are &resence of calcium and

magnesium in the water9$ddition of water softeners8iltration(hlorination

(oagulation

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*u2e made of &lastic material and color2lack. *he cross sectional sha&e is

normall% o,al and is denoted 2% itsoutside diameter-ol%2ut%lene-ol%eth%lene-lastic K+tra -i&e-ol%,in%l e+tra -i&e

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$ water su&&l% s%stem in which water isdistri2uted from a water main or an

enclosed storage tank storage tank under&ressure from com&ressed air.-neumatic water su&&l%7echanical water su&&l%/ater &ressure su&&l%-um& circuit s%stem

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/hat is the minimum tra& diameter Ammfor drinking fountains9

!1#:#13:

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$ t%&e of flush action of water closetwhere flushing action is started 2% a

whirl&ool motion followed 2% a com&leteflush down./ash downEi&hon ,orte+Ei&hon et0irect 8lush @al,e

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/hat is the ratio &f water closet fordormitories Amale9

1#1:111"

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/hat is the minimum si6e of the tra& for a2idet9

!M! GM#M

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*he minimum allowa2le clearance fromthe highest &oint of the roof to the ser,ice

dro& conductor as &er

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*he s&ecification on the electric wireN??/ refers to

7oisture and ?eat 'esistant *hermo&lastic7oisture and ?eat 'esistant (ross Linked

*hermosetting -ol%eth%lene7oisture and ?eat 'esistant 'u22er

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$ new air>conditioning s%stem whichanswers the need to res&ond to changes

in room cooling ca&acities of controllingair flow@$@E&lit t%&e@'@@*@

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&i&e o duct fitting ha,ing se,eral outletsfor making multi&le connections.

0uctworkJatchering7anifoldBonet

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$ dr%>&i&e s&rinkler s%stem through whichafter flow is controlled 2% a ,al,e

o&erated 2% fire detection de,ices moresensiti,e than those in the s&rinklerheads. It is used when an accidental

discharge would damage ,alua2le 999.E&rinkler E%stem-reaction E%stem0eludge E%stem

0r%>&i&e E%stem

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$ fire in,ol,ing flamma2le liquid; asgasoline oil; and grease; which must 2e

e+tinguished 2% e+cluding air andinhi2iting the release of incom2usti2le,a&ors(lass $ 8ire(lass B 8ire(lass ( 8ire(lass 0 8ire

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$ ru22er or &lastic washer inserted in ahole in a metal &art to &re,ent grounding

of wire &assing through the hole. AKL"".InsulatorEhieldBushingJrommet

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