Mechanical engineering Questions and solutions set - 14
Mechanical engineering Questions and solutions set - 14
Question:-
Option (A)
Beta distribution
Option (B)
Normal distribution
Option (C)
Poisson distribution
Option (D)
Uniform distribution
Correct Option:
C
Question Solution:
Question:-
Option (A)
0
Option (B)
1
Option (C)
2
Option (D)
3
Correct Option:
B
Question Solution:
Degree of a differential equation is the power of its highest order derivative after the differential equation is made free of radicals and fractions if any, in derivative power.
Hence, here the degree is 1, which is power of _{}
Question:-
Option (A)
2, 7
Option (B)
3, 8
Option (C)
8, 3
Option (D)
7, 2
Correct Option:
A
Question Solution:
The augmented matrix for this system is
_{}
Using Gauss-elimination method we get
_{}
_{}
Now, for infinite solution last row must be completely zero
i.e.&α - 2 and &β - 7 = 0
=> &α = 2 and &β = 7
Question:-
Option (A)
a line integral and a surface integral
Option (B)
a surface integral and a volume integral
Option (C)
a line integral and a volume integral
Option (D)
gradient of a function and its surface integral
Correct Option:
A
Question Solution: