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 'Motor Transport Inspector (Technical) - Police Motor Transport Wing ' And exam conducted in the year 2022. And Question paper code was '77/2022/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.
C:the torque required to start moving engine crankshaft from the rest position
D:+the torque required to keep engine moving
Correct Answer: 8
‘Question71:-Shape of Headlight reflector generally is of
Achyperbolic type
B:-parabolic type
C-convex type
D:-spherical type
Correct Answer: 8
‘Question72::Which of the following factors govern headlight dazzle 7
i. Brightness
ii. Constant
ii, The angle subtended by the bright area on eye
A:Only iand ii
B:-Only ॥ and iii
C-Only 876 iii
ഇലി of the mentioned (i, ॥ and ii)
Correct Answer: Option-D
Question73:-Nowadays, alternators are used over DC Generators because,
1: has higher weight to power ratio,
ii. does not require maintenance attention because of light slip rings.
ii, high output at low engine speed can be obtained.
iv. rectifier is not necessary because cut out relay is used,
Which of the above statements is/are correct ?
கரடி i, ji and ii
B-Only i, 11 and iv
C-Only i and iv
الف of the mentioned (i, i iii and iv)
Correct Answer: Option:
‘Question74:-The spark plug is likely to have the two extreme conditions of pre-ignition and fouling which should be avoided. Select the appropriate temperature range to avoid
pre-ignition and fouling of the spark plug,
കാടോ
B:-350-1100° ८
८-450-850* 6
400-1050" 6
Correct Answer: Option-C
Question75::Which of the following statements is/are correct for Hot spark plug ?
i thas a longer heat path giving delayed cooling than the cold plug.
ii The hot plugs have much longer insulator nose than the cold plugs.
ili has a shorter heat path giving delayed cooling than the cold plug.
iv. The hot plugs have shorter insulator nose than the cold plugs.
കായി
B:-Only 1 and i
C-Only ii
D-Only ii and iv
Correct Answer: Option ®
Question76:-The type 2 wheeler frame that is made up ofa large number of short stee! (or aluminum) tubes welded together to form
‘AcSingle Cradle Frame
B:-Perimeter Frame
பவி Frame
D:-Monocogue Frame
Correct Answer: Option-C
Question77:-An inherent disadvantages of leaf, coil and solid rubber springs is that the bounce frequency of vibration considerably as the sprung spring mass is
Acdecreases, reduced
Bs-increases, increased
Crincreases, reduced