The deflection of a beam may be reduced by ____________?
A.decreasing the depth of beam
B.increasing the span
C.providing greater end restrains
D.any of the above methods
Continue reading “The deflection of a beam may be reduced by ____________?”
Author: BILAL KHATTAK
Which of the following have/has proven to be a particularly good predictor for jobs that include cognitively complex tasks??
A. intelligence tests
B. integrity evaluations
C. work sampling
D. drug tests
E. behavioral assessment
If a centrifugal pump is noisy in operation, the cause may be________________?
A.Priming faulty
B.Suction head too high
C.Air in water
D.Discharge head too high
E.Mechanical defect
Continue reading “If a centrifugal pump is noisy in operation, the cause may be________________?”
Crop management system reduces the _____________?
A.Detachment of soil particles
B.Transport of soil particles
C.Both A & B
D.None of these
Isochronism in a governor is desirable when_____________?
A.The engine operatres at low speeds
B.The engine operates at high speeds
C.The engine operates at variable speeds
D.One speed is desired to be kept for all loads
E.One speed is desired under one load
Continue reading “Isochronism in a governor is desirable when_____________?”
Two units are homologous when they are geometrically similar and have _______________?
A.Similar stream lines
B.Same Reynolds number
C.Same efficiency
D.Same Froud’s number
E.None of these answers
The biggest problem facing e-HR is the ____________?
A. rarity of HR
B. diversity of HR
C. security of HR data
D. sustainability of HR
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Mycorrhiza is the__________?
A.Saprophytic association between fungus and the roots of seed plants
B.Parasitic association between fungus and the roots of seed plant
C.Symbiotic association between fungus and the roots of seed plants
D.All of the above
E. Undefined
Polarimeter works on the principle of_____________?
A. polarisation of light
B. change of the electrical conductivity of solution with composition
C. change of angle of refraction with composition
D. change of electrical conductivity of solution with temperature
