Chemical Technology Previous Question Answers PSC, UPSC, SSC, IBPS

Home Questions & Answers Previously asked question Science Chemical Technology

Chemical Technology Previous Questions from PSC, UPSC and SSC

Which one of the following is a coagulation-aid ?
Asked : TNPSC Assistant director of handloom and textiles 2017
AAlum
BFerric sulphate
CFerrous sulphate
DActivated silica

A fibre should be selected for making filter to separate gases containing SO₂ with moisture. The fibre that can be selected is
Asked : TNPSC Assistant director of handloom and textiles 2017
ANylon 6
BNylon 6,11
CNylon 6,12
DPolyphenylene sulphide

Which one of the following statement is not 'True' regarding filtration ?
Asked : TNPSC Assistant director of handloom and textiles 2017
AIncrease in porosity of filter media leads to decrease in pressure drop
BFiltration takes place at different planes in the fabric
CPressure drop should be minimized for higher filter efficiency
DNo physical bonding occurs between particles and fibres

Which of the following can be classified under wet bonding method ?
Asked : TNPSC Assistant director of handloom and textiles 2017
AThermal
BMechanical
CChemical

DThermal and Chemical

For industrial ropes which of the following property should be considered ?
Asked : TNPSC Assistant director of handloom and textiles 2017
Awork factor
Bwork of rupture
Ccyclic loading
Dcreep

Which one of the following does not come under 'saturation'-removal type of low wet pick up applicator for a finishing agent ?
Asked : TNPSC Assistant director of handloom and textiles 2017
AAir jet ejectors
BVacuum extraction
CKiss-roll

DPorous bowl technique

Chemical Technology Previous Question Answers PSC, UPSC, SSC, IBPS

Classic Jhumka Earrings Silver INR 113.00 Free Shipping Buy Now

Black Jhumka Earrings & Studs INR 94.00 Free Shipping Buy Now

Classic Jhumka Earrings Silver INR 207.00 Free Shipping Buy Now

Beautiful stud earing INR 93.00 Free Shipping Buy Now

Different Size Hoop and Stud Earrings Set INR 243.00 Free Shipping Buy Now

Golden Hoop Earing INR 70.00 Free Shipping Buy Now