Related Questions

three meauring rods are 64 cm, 80 cm and 96 cm in length, What is the least length of cloth that can be measured exact number of times using any one of these rods ?
A 9.60 m
B 8,0 m
C 9.60 cm
D 96m
Three measuring rods are 64 cm, 80 cm and 96 cm in length. what is the least length of cloth that can be measured exact number of times using any one of these rods?
A 9.60 m
B 8.0 m
C 9.60 cm
D 96 m
These are rods or filament like very small bodies present in the cytoplasm of all cells of plants and animals.
A Golgi Bodies
B Ribosomes
C Lysosomes
D Mitochondria
All the three cones are stimulated by following rays
A White
B Green
C Orange
D Yellow
E Red
Furnace atmosphere for softening temperature determination of refractories (in which segar cones are placed) should be
A Oxidising
B Neutral
C Either A or B
D Neither A nor B
Segar cones are used for the determination of __________ of refractories.
A Softening temperature
B Spalling resistance
C Electrical conductivity
D Resistance to slag attack
How many iron rods, each of length 7 m and diameter 2 cm can be made out of 0.88 m3 of iron?
A 400
B 200
C 300
D 100
Carbon rods are used in wet and dry cells because
A Carbon rod serves as conductor
B Carbon can resist the attack of battery acid
C Both A and B
D Either A or B
In shell and tube heat exchangers, straight tie rods are used to
A Hold baffle in space
B Fix the tubes in position
C Account for thermal strain
D None of these
Two rods, one of copper and other of steel, experience the same upthrust when placed in water.Thus, both have
A Equal volume
B Equal weight
C Equal density
D Equal mass

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