Over heating of a two stroke air cooled engine cannot be due to
A.Partly restricted exhaust system
B.Incorrect ignition or valve timing
C.Lack of cylinder jacket cooling water
D.Restricted air cleaner
E.Too lean fuel mixture
Author: BILAL KHATTAK
Community is more self-sufficient than
A.society
B.group
C.both of these
Contact ratio of gear should be
A.One
B.More than one
C.Less than one
D.Not defined
E.None of the above
In general, in which part of the scale does the pointer indicate most accurately?
A.Around middle of the scale
B.In the first quarter of the scale
C.In the second quarter of the scale
D.Around full capacity of the scale
E.In the last third of the scale
A very harmful fibrous component causing pollution an inflicting diseases of lungs in human beings:?
A.Grease
B.Asbestos
C.Eichhornia roots
D.ABS micelle
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B.Asbestos
C.Eichhornia roots
D.ABS micelle
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Appendicular skeleton in vertebrates consists of:
A.Skull and vertebral column
B.Girdles and limbs
C.Vertebral column and limbs
D.Vertebral column and girdles
Reflex action is controlled by:
A.Autonomic nervous system
B.Central nervous system
C.Peripheral nervous system
D.Vertebral column
The micronutrients are:
A.Those substances which play very little role in body
B.As important as macronutrients
C.Less important as macronutrients
D.None of these
Which of these are not required in a promissory note??
A. Acceptance
B. Unconditional promise to pay
C. Properly stamped
D. Payment to be made legal currency
Inside the distillation column
A.the driving for the vapour flow is the pressure drop
B.the driving force for the liquid flow is its weight
C.the liquids and vapours are always at their bubble point and dew point respectively
D.all of these answers
