Cocks are used to control
Question: Cocks are used to control
[A].
water
any liquid
solids
none of these
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Similar Posts
Boiling of water containing temporary hardness produces
Question: Boiling of water containing temporary hardness produces
[A].CO2 [B].
CaSO4 [C].
CaHCO3 [D].
none of these Answer: Option A
Explanation:
No answer description available for this question.
For a constant volume process __________ by the system is used only to increase the internal energy.
Question: For a constant volume process __________ by the system is used only to increase the internal energy.
[A].heat absorbed [B].
work done [C].
both (a) & (b) [D].
neither (a) nor (b) Answer: Option A
Explanation:
No answer description available for this question.
Buoyancy force depends on the __________ the liquid.
Question: Buoyancy force depends on the __________ the liquid.
[A].depth of immersion in [B].
displaced mass of [C].
surface tension of [D].
viscosity of Answer: Option B
Explanation:
No answer description available for this question.
Low temperature oxidation and spontaneous combustion of freshly mined coal is accentuated, if
Question: Low temperature oxidation and spontaneous combustion of freshly mined coal is accentuated, if
[A].it contains large amount of volatile matter. [B].
it is stored in tall heaps. [C].
smaller fines are stored in large quantity. [D].
all (a), (b) and (c). Answer: Option D
Explanation:
No answer description available for this question.
While the first commercial low temperature coal carbonisation plant is located at Neyveli (in Chennai), the second such plant has been built at
Question: While the first commercial low temperature coal carbonisation plant is located at Neyveli (in Chennai), the second such plant has been built at
[A].Dankuni (West Bengal) [B].
Dhanbad [C].
Singreni (AP.) [D].
Raniganj Answer: Option A
Explanation:
No answer description available for this question.
Magnetic permeability of iron is increased by its_____________________?
Magnetic permeability of iron is increased by its_____________________?A. Decarburising
B. Alloying with cobalt
C. Purification
D. Alternate heating & cooling