Correct Answer:- Option-A
Question19:-Draft on pattern means

A:-Locating aid

B:-Allowance for machining

C:-Facility for stripping

D:-Compensation for shrinkage

Correct Answer:- Option-C
Question20:-Match plate pattern is used in

A:-green sand molding

B:-bench molding

C:-pit moulding

D:-machine moulding

Correct Answer:- Option-D
Question21:-Angle on which strength of the tool depends is
A:-lip angle

B:-rake angle

C:-cutting angle

D:-clearance angle

Correct Answer:- Option-B
Question22:-Drilling can be termed as

C:-Orthogonal cutting
D:-Uniform cutting
Correct Answer:- Option-A
Question23:-In APT language, the cutter motion in incremental cordinate mode is addressed as
ക:-6010/...
B:-GO/TO...
C:-GO DLTA/...
0:-60 ۴۷۷۵۳۸...
Correct Answer:- Option-B
Question24:-The critical depth of a rectangular channel of width 4 m and discharge of *12m~(3)"/sec is equal to
A:-0.972 mm
B:-300 mm
C:-30 mm
D:-674 mm
Correct Answer:- Option-A
Question25:-Flow can be considered as incompressible flow
A:-When mach number less than 0.3
B:-When mach number in between 0.3 and 1
C:-When mach number greater than 1
D:-When mach number equal to 1
Correct Answer:- Option-A
Question26:-In a doublet equipotential lines are
A:-Circles tangent to y-axis
B:-Circles tangent to x-axis
C:-Concentric circles with centre on y-axis
D:-Concentric circle with centre णो x-axis
Correct Answer:- Option-A
Question27:-What is the value of momentum comection factor छि चे turbulant flow in 8 pipe 7
A:-greater than 1
B:-1.02-1.05
6:133
0-0
Correct Answer:- Option-B
Question28:-When maximum power is transmitted through the pipe, the relation between Total Head Supplied (H} and Head
loss due to friction *(H_(L})}" is
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