A. Cytosol
B. Cisternae (Correct)
C. Polysomes
D. Cristae
MCQs and Q&As
The longer a particular ability is unused the __________ it becomes.
A. more important
B. less important
C. stronger
D. weaker (Correct)
Soap cannot be used with hard water, because _________________?
A. Hard water contains sulphate
B. They form insoluble calcium soaps which precipitate (Correct)
C. They attract back the removed dirt
D. None of these
Circumferential (hoop) stress in a thin cylindrical vessel under internal pressure is _____________ the longitudinal stress?
A. Half
B. Equal to
C. Twice (Correct)
D. Eight times
An equipment which converts the latent or sensible heat of one fluid into the latent heat of vaporisation of another, is called a_________________?
A. Boiler
B. Heat exchanger (Correct)
C. Recuperator
D. Regenerator
Synonym of ” Sagacious ” is _____________?
A. Spendthrift
B. Dumb
C. Wise (Correct)
D. Furious
E. Alert
For grinding of cereals, grains, spices, pigments, saw dust, cork etc., the most extensively used size reduction equipment is a__________________?
A. Buhrstone mill (Correct)
B. Ball mill
C. Crushing rolls
D. Hammer mill
If CA is the quantity of reactants initially present, the quantity left after ‘n’ half periods will be equal to__________________?
A. (CA/2)n
B. (½)n CA (Correct)
C. (CA/2)1/n
D. (CA)1/2n
The amount of heat required to decompose a compound into its elements is _____________ the heat of formation of that compound from its elements?
A. Less than
B. More than
C. Same as (Correct)
D. Not related to
Out of the following four assumptions used in the derivation of the equation for LMTD [LMTD = (Δt1 – Δt2)/ln(Δt1/Δt2)], which one is subject to the largest deviation in practice ?
A. Constant overall heat transfer co-efficient.
B. Constant rate of fluid flow (Correct)
C. Constant specific heat
D. No partial phase change in the system