Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'PUMP OPERATOR GROUND WATER' And exam conducted in the year 2015. And Question paper code was '110/2015'. 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.
7. Which one of the governor is also called spring loaded centrifugal governor?
(4) Mechanical (B) Hydraulic
(C) Pneumatic (D) Servo
8. Ohm's Law expressed resistance is :
Voltage Current
(4) ದಶ യ مم سم
@ Current ® Voltage
Resistance
(C) Current x Voltage യ حت
Voltage
9. Positive plate of lead acid battery consists of grid filled with a paste of :
(^) ४ (B) PbO:
(¢) ೫೫5೦, (D) 2504
10. Radiator pressure cap contains :
ھ) Pressure valve (8) Thermostat valve
(C) Rotary valve (D) Pressure and Vacuum valve
11. The oil pump is generally driven by :
(ಹ) Crank shaft (8) Cam shaft
(C) Distributor (D) Fan
12. What is the purpose of heat dam in a piston?
(4) to enable the piston run cooler
(B) to keep the water temperature constant
(C) to balance the piston
(D) to reduce the piston weight
13. What do you mean by compression ratio?
@) Swept Volume @ Total Volume
Clearance Volume Clearance Volume
ത Total Volume 0) Clearance Volume
Swept Volume 51/01 Volume
` 110/2015 4
