A. A high temperature neutral gas
B. Nothing but ionised gas (Correct)
C. A source of steady and highest controllable pressure
D. Formed at very low temperature
MCQs / Q&A
High aniline point of a petrofuel (say diesel) indicates that ________________?
A. It is highly aromatic in nature
B. It is highly paraffinic in nature (Correct)
C. It has a very low diesel index
D. Its ignition quality is very poor
Stoke’s law is valid, when NRe, p is less than_________________?
A. 2 (Correct)
B. 100
C. 2100
D. 700
Fireclay bricks are not used in the_________________?
A. Blast furnace
B. Hot blast stove
C. Cupola
D. Wall of coke oven (Correct)
A violent death where the constricting force on the neck is from outside by some material or hand, the constricting force is not the weight of the body is called________________?A violent death where the constricting force on the neck is from outside by some material or hand, the constricting force is not the weight of the body is called________________?
A. Strangulation (Correct)
B. Hanging
C. Suffocation
D. Drowning
Addition of ______________ to the steel helps in increasing the residual magnetism in steel used for making magnets?
A. Chromium
B. Nickel
C. Tungsten
D. Cobalt (Correct)
Which of the following is not an equation of state ?
A. Bertholet equation
B. Clausius-Clapeyron equation (Correct)
C. Beattie-Bridgeman equation
D. None of these
Nitrogen content of calcium ammonium nitrate (CAN) is _____________ percent?
A. 10
B. 25 (Correct)
C. 50
D. 80
Fugacity co-efficient of a substance is the ratio of its fugacity to__________________?
A. Mole fraction
B. Activity
C. Pressure (Correct)
D. Activity co-efficient
The point at which all the three (solid, liquid and gas) phases co-exist, is known as the ____________ point?
A. Freezing
B. Triple (Correct)
C. Boiling
D. Boyle