A flow in which __________ force is dominating over the viscosity is called turbulent flow.
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6%
(A) Elastic
40%
(B) Surface tension
31%
(C) Viscous
23%
(D) Inertia
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An odd shaped body weighing 7.5 kg and occupying 0.01 m3 volume will be completely submerged in a fluid having specific gravity of
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10%
(A) 1
26%
(B) 1.2
33%
(C) 0.8
31%
(D) 0.75
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Power stations are generally treated as
Anonymous Quiz
7%
(A)Light construction
41%
(B)Heavy construction
35%
(C)Industrial construction
17%
(D)Electrical construction
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For a given size of bucket, the ideal output of a dragline will be least in
Anonymous Quiz
18%
(A) Moist loam
29%
(B) Sand and gravel
22%
(C) Good common earth
32%
(D) Wet sticky clay
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The independent float affects only
Anonymous Quiz
8%
Preceding activities
22%
Succeeding activities
54%
The particular activity involved
16%
None of the above
For completion of a project, the critical path of the network represents
Anonymous Quiz
31%
(A) Minimum time
45%
(B) Maximum time
12%
(C) Maximum cost
12%
(D) Minimum cost
If an activity has its optimistic, most likely and pessimistic times as 2, 3 and 7 respectively, then its expected time and variance are respectively
Anonymous Quiz
20%
(A) 3.5 and 5/6
24%
(B) 5 and 25/36
53%
(C) 3.5 and 25/36
3%
(D) 4 and 5/6
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3.1 MB
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When semaphore and warner are installed on the same post, then the stop indication is given when
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17%
(A) Both arms are horizontal
44%
(B) Semaphore arm lowered but warner arm horizontal
38%
(C) Both semaphore and warner arms lowered
1%
(D)None of the above
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Mr. W. Simms, the consulting Engineer to the Government of India recommended the gauge for Indian railways
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18%
(A) 1.435 m as adopted in England
22%
(B) 1.800 m as per Indian conditions
51%
(C) 1.676 m as a compromise gauge
9%
(D)1.000 m as a standard gauge
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The limiting value of cant deficiency for Meter Gauge routes is
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15%
(A) 40 mm
24%
(B) 50 mm
43%
(C) 75 mm
17%
(D)100 mm
The first Indian railway was laid in
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8%
(A) 1775
15%
(B) 1804
16%
(C) 1825
61%
(D)1853
A scissors cross over consists of one diamond and
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10%
(A) one turn out
51%
(B) Two turn outs
26%
(C) Three turn outs
14%
(D) Four turn outs
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