Related Questions

A ring gauge is used to
A Check the diameter of shafts or studs
B Test the accuracy of holes
C Check the clearance between two mating surfaces
D All of the above
"It has a gauge that tells you when you are running low on gases"Which pair fits to label the (gauge,low) parts of the sentence?
A adjective,adverb
B noun,adverb
C noun,adjective
D adjective,adjective
The standard length of rail for Broad Gauge and Meter Gauge are respectively
A 12 m and 12 m
B 12 m and 13 m
C 13 m and 12 m
D 13 m and 13 m
To ensure exact gauge, the gauge tie plates are provided at
A toe of the switch
B nose of crossing
C both (A) and (B)
D none of the above
Which of the following is best gauge/machine to inspect the parallel screw ring gauges?
A Hand micrometer
B Plug check gauges
C Comparators
D Bench micrometer
Six bells starts ringing logether and ring at intervals of 4, 8, 10, 12, 15 and 20 seconds respectively. How many times will they ring together in 60 minutes?
A 15
B 16
C 30
D 31
The function of a first compression ring (top ring) is that it
A Increases the combustion temperature
B Creates swirl
C Maintains a seal and prevents the fuel leakage
D Maintains a seal and prevents escape of burned gases and loss of pressure in the combustion chamber
M.I. of a thin ring (external diameter D, internal diameter d) about an axis perpendicular to the plane of the ring, is
A $$\frac{\pi }{{64}}\left( {{{\text{D}}^4} + {{\text{d}}^4}} \right)$$
B $$\frac{\pi }{{32}}\left( {{{\text{D}}^4} - {{\text{d}}^4}} \right)$$
C $$\frac{\pi }{{32}}\left( {{{\text{D}}^4} + {{\text{d}}^4}} \right)$$
D $$\frac{\pi }{{32}}\left( {{{\text{D}}^4} \times {{\text{d}}^4}} \right)$$
Lessing ring is formed by the addition of a partition across the centre of a raschig ring, which results in an area increase of about __________ percent.
A 5
B 20
C 35
D 55
And when this happens, and when we allow freedom ring, when we let it ring from every village and every hamlet ____ will be able to join hands and sing in the words of the old Negro spiritual, "Free at last! In this statement what does the word hamlet refer to  __
A a dream
B a state
C a small village
D a poem

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