Kerala PSC Previous Years Question Paper & Answer
Page:11
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'ASSISTANT ENGINEER SR FOR PH KERALA WATER AUTHORITY' And exam conducted in the year 2016. And Question paper code was '083/2016/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
A:t="(100mu)/(rho_{A)+rho_(B))*
B:-t =*(100mu)/(rho_(A}rho_(B})*
C:-t="(100mu)/{rho_(A}-rho_(B})
D:-t="100murho_{A)rho_(B)"
Correct Answer:- Option-C
Question89:-If the suction pressure is only slightly greater than the vapor pressure
A:-Some liquid may flash to vapor inside the pump
B:-There will be vaporization in the suction line
C:-No liguid can be drawn into the pump
D:-None of the above
Correct Answer:- Option-A
Question90:-The pressure loss is maximum for
A:-Orificemeter
B:-Venturimeter
C:-Rotameter
D:-Flow nozzle
Correct Answer:- Option-A
Question91:-Specific surface area by differential analysis is
க்யூ த 2൫൭
ಗಿ
D:-
Correct Answer:- Option-B
Question92:-If F = feed rate of solids, *C_{(u}" = under flow concentration, *C_{L}* = capacity limiting layer concentration,
பு = velocity of particles through the capacity limiting layer, area of a continuous thickener is