Synonym of “abet” is _________??
A. wager
B. reduce in volume
C. encourage
D. haggle
Author: BILAL KHATTAK
Lubrication system of tractor engine develops pressure of about:
A.3 kg/cm2
B.5 kg/cm2
C.8 kg/cm2
D.12 kg/cm2
In a balancing machine, the units for unbalance measurement are
A.cps
B.cm
C.gram
D.gm-cm
E.gm-cm-cps
Chewing of cud’ is seen in:
A.Carnivores
B.Ruminants
C.Aquatic mammals
D.All of these
Which of the following operation on grey cast iron will result in the production of white cast iron?
A.Tumbling
B.Tempering
C.Shot peening
D.Rapid cooling
E.Rapid heating
The following show commensalisms:?
A.Sea anemon, hermite crab
B.Bird and rhino
C.Butter fly and sunflower
D.Liver fluck and sheep
undefined
B.Bird and rhino
C.Butter fly and sunflower
D.Liver fluck and sheep
undefined
A mould cracks after drying. It indicates
A.excess of clay
B.lack of clay
C.coarse irregular grains
D.none of the above
Cast irons are generally specified by
A.Carbon percentage
B.Iron percentage
C.Hardness
D.Process of manufacture
E.Tensile strength
Ship on which Darwin travelled was:
A.Beagle
B.Begle
C.Baegle
D.Bieggle
Observation implies the use of eyes rather than of ears and of the voice, is said by
A.C.A. Moser
B.P.V.Young
C.Bogardus E.S
