# Production and Industrial Engineering Question set 3

Production and Industrial Engineering Question set 3
Question:-
Option (A)
0.001 roentgen
Option (B)
0.002 roentgen
Option (C)
0.01 roentgen
Option (D)
0.01 roentgen
Correct Option:
A
Question Solution:
We know that 1 Roentgen
=2.58 x 10-4 coulumb/kg
Charge density falling on body is
= Now,
2.58 x 10-4 Coulumb/kg = 1 Roentgen Coulumb/kg = =0.00125
≈ 0.001 Roentgen.
Question:-
Option (A)
A-Y, B-X, C-Z, D-W
Option (B)
A-Z, B-Y, C-X, D-W
Option (C)
A-Z, B-X, C-Y, D-W
Option (D)
A-Z, B-W, C-Y, D-X
Correct Option:
B
Question:-
Option (A)
Turbine flowmetre
Option (B)
Ultrasonic flowmetre
Option (C)
Electromagnetic flowmeter
Option (D)
Vortex metres
Correct Option:
C
Question Solution:
In order to generate emf, the conductor must cut a stationary magntic field.
So the moving fluid through the pipe must be conductive in order to act as a conductor cutting the magnetic field.
Question:-
Option (A)
CY = 0
Option (B)
CY = 1
Option (C)
Either 0 or 1
Option (D)
None of these
Correct Option:
B
Question Solution:
XRA A -> CY = 0 and A = 00H
LXI B, 2051H -> B = 20H, C = 51H
PUSH B POP PSW -> A = 20H ;  F = 51H SoCY=1