Kerala PSC Previous Years Question Paper & Answer
Page:6
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'LABORATORY TECHNICAL ASSISTANT MAINTENANCE AND REPAIRS OF AUTOMOBILES VHSE' And exam conducted in the year 2015. And Question paper code was '199/2015'. 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.
47.
48.
49.
50.
ST,
52,
83.
Mechanical efficiency of an engine 5
(^) IHP/BHP (B) BHP/IHP (9 BHP/FHP ~ FHF/BHP
The sound produced due to the excess clearance between piston and cylinder during cold
starting :
(८) Knocking (B] Diston slap (೮) Humming (ப) Piston scuffing
The distance between center line of crankpin and main journal axis is :
(A) Crank throw (9) Valve clearance
)0 Eccentricity (D) Normal clearance
Which of the following valve is used in automobile engine ?
(A) Poppetvalve (B} Rotary valve (C) Sleeve valve (D) Nane of these
The ratio of RPM of crankshaft to the RPM of camshaft is ;
(५) 1 ® 2 (© 03 (0) 3
Which 01 (35 80101117 15 2500 (0177083030 10101 ೧8 12811020103 011 17. 070 0 ؛ حرمسا5
(A). Oil pressure gauge (8) Dipstick
(5) Warning light (D) Timing light
The amount of heat energy produced during complete combustion of 1 kg of fuel is termed
೩5:
(A) Knocking rate (B) Specific heat (८) Calarific value (1) Sensible heat
Multi Point Fuel Injection (MPFI) is used in :
(ക) Dieselengine (இ) Petrolengine (C) Steam engine (10) None of these
The amount of voltage required to produce spark in SI engine 15 termed as :
(A) Medium valtage (8) Brake down voltage
(9) Standard voltage (D) Thresheld voltage
199/2015 8 A
