Recent questions



A. 0
B. ∞
C. 1
D. 0.5
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Heat
B. Humidity
C. Weight
D. None of these
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Petrol
B. LPG
C. Light hydrocarbon gases (e.g. butane or propane)
D. None of these
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Product yields and quality cannot be achieved in continuous process, because of long
residence time
B. Sales demand of product is not steady
C. Same equipment cannot be used for several processes of the same nature
D. All (A), B. & (C)
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Air
B. Oxygen
C. Liquid medium
D. Gaseous medium
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. √(Particle diameter)
B. Particle diameter
C. (Particle diameter)2
D. (Particle diameter)3
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Time
B. Motion
C. Both A. & B.
D. Neither A. nor B.
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Goods produced
B. Gold reserve
C. Earning of the citizens
D. Taxes paid
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Guard the boiler in case of abnormal rise in steam pressure
B. Drain out water and sludge during its repair
C. Regulate the supply of water in boiler
D. Put out the fire in the furnace when the water level in the boiler falls to unsafe limit
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Water alkalinity & leakage
B. Hydrazine addition during feed water treatment
C. Release of non-condensable gas from water in the boiler
D. Scale formation
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Stainless steel
B. Reinforced cement concrete
C. Cast iron
D. Asbestos cement
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Occurs higher in the electro-chemical series of metals
B. Is exemplified by magnesium plate
C. Is much cheaper than the cathodic base material to be guarded against corrosion
D. All A, B. & C.
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Cutting torch
B. Drilling
C. Punching
D. None of these
1 answer asked Nov 2, 2020 in General Knowledge by anonymous
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