Chemical Engineering Optional Solved Questions & Answers | GkSeries

Sports GK Questions and Answers 2024 (Latest Updated)

Awards & Honours GK Questions 2024 (Latest Updated)

91 Triple superphosphate is made by reacting phosphoric rock with
1 phosphoric acid
2 nitric acid
3 sulphuric acid
4 hydrochloric acid

Answer: phosphoric acid
92 After feeding raw materials to the kiln till production of cement clinkers, what is the correct order of reaction zones?
1 Calcining-Drying-Clinkering
2 Drying-Calcining-Clinkering
3 Clinkering-Drying-Calcining
4 Clinkering-Calcining-Drying

Answer: Drying-Calcining-Clinkering
Advertisement
Article and Schedule Quiz Start Test!
DOWNLOAD CURRENT AFFAIRS PDF FROM APP
93 A turbine is used to convert
1 kinetic energy to mechanical energy
2 mechanical energy to hydraulic energy
3 hydraulic energy to mechanical energy
4 None of the above

Answer: hydraulic energy to mechanical energy
94 Junker's calorimeter is used to determine the calorific value of
1 gaseous fuel
2 liquid fuel
3 pulverised coal
4 solid fuel

Answer: gaseous fuel
95 The main constituent of natural gas is
1 CH4
2 C2H2
3 C2H4
4 C2H6

Answer: CH4
96 Which of the following fraction of a crude will have maximum API (i.e., °API)?
1 Diesel
2 Gasoline
3 Atmospheric gas oil
4 Vacuum gas oil

Answer: Gasoline
97 DCDA process is the most recent process for the manufacture of
1 HN03
2 H2S04
3 HC1
4 None of the above

Answer: H2S04
98 The widely used method for conditioning of boiler feed-water is
1 cold lime process
2 coagulation
3 hot lime process
4 sequestration

Answer: hot lime process
99 In a centrifugal pump, the liquid enters the pump
1 at the centre
2 at the bottom
3 at the top
4 from the sides

Answer: at the centre
100 The most common method of producing hydrogen from hydrocarbon is known as
1 steam reforming
2 partial oxidation
3 steam blowing
4 complete oxidation

Answer: steam reforming

Random GK Questions

Q. Polytene or giant chromosomes are found in
Q. Which among the following statements is not true when there is an increase in interest rate in an economy?
Q. The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing is-
Q. A tree species in Mauritius failed to reproduce because of the extinction of a fruit-eating bird. Which one of the following was that bird?
Q. Articles 74 and 75 of Indian Constitution deal with matters of
Q. Of which major river system is the Sutlej a part ?
Assam Direct Recruitment Test Series

Teacher Eligibility Test

Assam Direct Recruitment Test Series