Nickel is
A.Ferromagnetic
B.Ferroelectric
C.Dielectric
D.Paramagnetic
E.None of the above
Category: Engineeeing Mcqs
When a correctly written chemical equation is balanced
A.the number of atoms of each kind on each side should be equal
B.all molecules are diatomic
C.all substances are in the same physical state
D.the sum of the coefficient on both sides is the same
A fall in demand for the product of a monopolised industry when predicted with lead to
A.A fall in price
B.A decrease in number of firms in the long run
C.A decrease in the output of each firms
D.All of the above
E.None of the above
The assumptions made in the most familiar form of Bernoulli’s equation is that
A.Flow is along the streamlines
B.Flow is steady
C.Fluid is non-viscous
D.Fluid is homogeneous
E.All the above
Compared to grey cast iron white cast iron is
A.very hard
B.very brittle
C.more durable
D.all of the above
In time and motion study, the symbol ‘O’ represents
A.Quantity inspection
B.Quality inspection
C.Temporary storage
D.Obvious delay
E.Operation
In automatic control systems a good control is
A.One that is automatically controlled
B.One that gives maximum production
C.One that gives high operating efficiency
D.One that gives good results
E.One that has minimum deviation following a disturbance
A fluid in which resistance to deformation is independent of the shear stress is known as
A.Bingham plastic fluid
B.Pseudo plastic fluid
C.Dilatant fluid
D.Newtonian fluid
E.None of the above
The phenomenon of nuclear fission is used in the construction of
A.the hydrogen bomb
B.the atom bomb
C.an ordinary bomb
D.incendiary bomb
Assuming the statistical information is available, which of the following is the best measure of an increase in a country’s economic efficiency?
A.Increase in real national income
B.Increase in real national income per head of the working population
C.Increase in net annual investment
D.Increase net annual private investment
E.Increase in transactions involving transfer of money
