Favorable balance of cash book implies that?
A. Credit balance of cash book
B. Debit balance of cash book
C. Bank overdraft
D. Adjusted balance of cash book
Author: BILAL KHATTAK
Coated tools are good at
A.reducing machining cost
B.increasing surface finish on scoled surfaces
C.reducing diffusion wear
D.None of the above
Cold shortness is
A.Too much shrinkage of materials at low temperatures
B.Uneven shrinkage of materials at low temperatures
C.Brittleness of material at low temperature
D.The region where Hooke’s law does not hold good
E.None of the above
Which of these larva has rounded body, long tail, well developed alimentary canal:
A.Miracidium
B.Cercaria
C.Metcercaria
D.None of these
Fungi which get their food directly from dead organic matter are called______________??
A. Parasitic fungi
B. Predators
C. Mutualists
D. Decomposers
In solar ponds operating in a sunny climate salt (sodium chloride) is transported from noncenvective layer into upper convective layer at a rate of the order of
A.40 kg m-2 year-1
B.40 kg m-2 month-1
C.40 kg m-2 day-1
D.40 kg m-2 hour-1
In man the pituitary weights about:
A.0.1 gms
B.0.5 gms
C.1.0 gm
D.None of these
If ash content of coke used in cupola is high then
A.melting rate will be low
B.more of flux will be required
C.castings produced will have blow holes
D.carbon content of castings will be low
The thermal efficiency of diesel engine varies between:
A.25 and 32 per cent
B.32 and 38 per cent
C.32 and 40 per cent
D.40 and 45 per cent
Sweep patterns are used to prepare mould of
A.symmetrical and regular shapes
B.unsymmetrical and regular shapes
C.unsymmetrical and irregular shapes
D.none of the above
