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BS) Horr eA Lt On
1. According to the relevant .S. code, the weight of the timber is
ee OCR aE UOMO Cone
WO Rca COORG OR OE
Collie
(a) Zero (3)
(b) 4%
(c) 8%
(d) 12%
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The strength of timber is maximum when load applied is
CECH Ce mT
(COM ciel meme meu ® Wari)
(OM ecrcttcn cm CRC TM Cam mR Ci))
Inclined at 45 to grain
(445% 34 ® yor BM
Tiel rece MTU Coes
(60 & 4 W Bet BM)RS Hor | mC ND OH ORY
ee ee
Match List-I with List-II and select the correct answer
SC Mca cma Lh aT
if
eee eee kOe CRO
ear een aR ere ea es
Nee a eee Ace eae eee Cerra ge ee ee ce
Te Ee oO eee OR REC
rey
Transverse septa (Meduttary rays) 2. Annular rings
eens cs PR crn esaeo cmos ORO aT CSCO mn ce eL (aT)
c oD cn) D
ry i
i
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During the conversion of timber by sawing, in order to eae n a
Fo) Cocoro am UOTCMOLET nS Toye) (Om oLcaB TNT Te Coal
COTA Gl
CO eleinacratited
Tangential sawing
Quarter sawing
ete yT td
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laterally supported if d/b and //b are respe
Bn | a ee
SDM MS A a Ia aa Al
(a) Less than 1 and less than
(b) Less than 2 and less than 49
(c) Less than 3 and less than 50
(d) Less than 4 and less than 51NIMBUS
gs
preservation of timbe:
Open tank application
The correct sequence of these methods is in the increasing order of their
ieee
PSCC OME COMB CICS Ce MA
(a) 5 (() ee ee
(dd) 4,2, 1,3RRR eT
Se eatin
t the ends of boards caused by too rapid dry
ential direction
13}
(bo) 4
(Ce
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aT ce
aused by ;
(Orin) mt entero ecm TCC a EE
PNRM Remo ACRE
SOC A Camo
OSM eC Cota R ote Coa Kee)
(mmo
(@) 2and3
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RCO MECN MCC
cP Moccia
(a) Heart Shakes
(b) Star shakes
(c) Cup Shal
(Ce itary
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clase Oe Oe Ce Cosma:
nN eS
to wood fibres due to chemic:
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Ose mee) OMT OMS TCS CMO UM USS Une NU Ney mY TOLLE
CCC A Cm a
Tepe Neocon TT
not dependent upon temperature and equilibrium moisture content.
is dependent upon type of species.
UIC Re cSemICLCCU CONSE RRee noes
CCM i Oe c a mL
(a) 1,2,3 and 4 (b) 1 and 3 only
(c) 2 and 3 only (d) 2 and 4 only
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The age of a log of timber can be estimated by
Cm AR ML SUMO MCR RO
(a) Diameter of pitch ( Comets)
(b) Thickness of bark (eret at Hes)
(c) Number of annular rings (@eeroR well HI eT)
(d) Number of medullary rays (oom feet; a tem)
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4970-1973
La bls)
2 1141-1958Consider the following with regard to 'the application of preservation of timber
UR CGE RM CCCI
STi rereo TM UCM CoyocT ey mn CCR LnTCIBN Lice
ee eee ROM CR tn ccc DMRS Mm: ood
Removal il
Ur ROM OM MA oc OME cOmC o
AUT Re ieee RCo tela
#
(Meee mony
(@) 2 and 3 only
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TTS erm oO OTe n nT
fei Moo GM Cl a od BG Co
Reduced det
Reduced life.
Which of the following given above
SMEAR CCM SMA
PTT) (CO on
(CO mee)
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CMEC THT LTO SLUT TNL eo Mey ME LITOLIC amt ea CO CEST TTY One mt
radial direction from the core for timber to be c'
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17. Statement (I) nber suitable for furniture is obtain y.
Co a OCCA IIRL Soe sm OMRGIc Al
econo e 10) OTe ANU Te mel Terie mecTTaUCC) MUTT we-TeeaeO HTS
COREA CORO MRC MC Cocos Mla el
(a) Both statement | and 2 are false. (eH Ger 1 alk 2 seer 2)
reo
Statement 1 Ise and statement 2 is true
CORM EC OM EC ak Gm ORES)
Eset nN CaN MTCC PE TCM Co Ga DSI Rl
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