Production and Industrial Engineering Question set 1
Production and Industrial Engineering Question set 1
Question:-
Option (A)
100 pF
Option (B)
50 pF
Option (C)
150 pF
Option (D)
125pF
Correct Option:
A
Question Solution:
Sensitivity=_{}
=_{}
50 x 10^{-12}=_{}
C=2 x 50 x 10^{-12} = 100 pF
Question:-
Option (A)
1
Option (B)
0
Option (C)
2
Option (D)
11
Correct Option:
A
Question Solution:
Since the eigen values of a real skew-symmetric matrix are purily imaginary or zero.
Letλ=bi(where i^{2} = -1)
_{}=_{} = _{}
therefore, _{}= _{}
Question:-
Option (A)
- 1
Option (B)
0
Option (C)
_{}
Option (D)
1
Correct Option:
D
Question Solution:
If all the elements of a determinant located on one side of principle diagonal are 0, then
Δ=Product of the diagonal elements
therefore, Δ = 1
Question:-
Option (A)
Sensitivity will decrease
Option (B)
Sensitivity will increase
Option (C)
Pressure drop will decrease
Option (D)
Obstruction to flow will decrease
Correct Option:
B
Question Solution:
When the throat diometer is decreased, then the pressure at the thorat will be increase.
Therefore,(P_{2} - P_{1})=ΔP will increase
Sansitivity ∝ ΔP.
therefore, Sensitivity will be increased.