Crude oil is pumped by a ............pump
reciprocating
gear
screw
centrifugal
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Crude oil is pumped by a ............pump
reciprocating
gear
screw
centrifugal
At a refinery, crude oil is separated into its components by
decanting
filtration
catalytic cracking
fractional distillation
A good lubricant should have high
none of these
volatility
pour point
viscosity index
.................is not an important refinery process for upgrading the quality of lubricating oil
Clay treatment
Solvent refinning
Hydrotreatment
Deoiling
Arctic Ocean is located in ?
None of These
West Hemisphere
South Hemisphere
North Hemisphere
Through how many oceans does the equator run?
three
two
four
one
Tides in the sea are caused by
None of These
Sun and the moon
the sun
The Moon
which one of thsese is the second deepest Sea in the word?
Caribbean Sea
Red Sea
Baltic Sea
Mediterranean Sea
Which is the largest ocean in the world?
Arctic
Pacific
Atlantic
Indian
Sargasso Sea is a part of :
North Sea
North Atlantic ocean
South Atlantic Ocean
North Pacific Ocean
Worlds most saltiest sea is
Black Sea
Mediterranean Sea
Dead Sea
Caribbean Sea
The Suez Canal connects -
Red Sea and Caspian Sea
Mediterranean and Red Seas
Baltic and Caspian Seas
Mediterranean and North Seas
Dead Sea is located between with two countries?
None of these
Jordan and Israel
USA and Canada
China and India
Which of the following oceans is between Africa and Australia?
Indian Ocean
Arctic Ocean
South Atlantic Ocean
South Pacific Ocean
Which of the following oceans has the most trenches or deeps?
Indian Ocean
Pacific Ocean
Atlantic Ocean
None of These
Which ocean does the river Amazon flow into?
Indian
Atlantic
Arctic
Pacific
Which is the smallest ocean in the world?
Indian
Atlantic
Arctic
None of These
Which is the largest gulf in the world?
Gulf of Oman
Gulf of Tonkin
Gulf of Mannar
Gulf of Mexico
Which of the following is referred to as Pirates Alley because of increased number of pirate activities in it?
Gulf of Aden
Gulf of Oman
Red Sea
Gulf of Khambat
How many continents have coastlines on the Arctic Ocean?
four
two
three
one