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626.
ASSISTANT INFORMATION OFFICER
A:-Easy maintenance
B:-Compact in size
C:-Any type of fuel can be used
D:-Produces steam at very high rate
Correct Answer:- Option-D
Question39:-What is the operating pressure range of a Babcock and Wilcox boiler ?
A:-11.5 - 17.5 bar
-17.5 - 22.5 bar’ *
C:-22.5 - 27.5 bar
D:-5.5 - 11.5 bar
Correct Answer:- Option-A
Question40:-Which among the following biolers have minimum draught loss ?
A:-Lancashire boiler
B:-Scoth-marine boiler
C:-Babc.... See more

627.
ASSISTANT ENGINEER -MECHANICAL - SR FOR SC/ST
C:-Reducing the discharge
D:-Reducing the suction head
Correct Answer:- Option-D
Question39:-In low carbon steels, the presence of small quantities of sulphur improves
A:-Formability
B:-Machinability
C:-Weldability
D:-Hardenability
Correct Answer:- Option-B
Question40:-Moment of inertia of a body does not depend on
A:-Axis of rotation of the body
B:-Mass of the body
:-Angular velocity of the body
D:-Distribution of mass in the body
Correct .... See more

628.
A/C MECHANIC KTDC
62,

63,

64,

65,

66,

67,

68,

69,

Latent heat of vaporization 8 5 9೫ (8/10) 088-134 ‏دز ج‎
(^) 662 (7) 992
(೧ 1033 (D) 3

The weight of HC charged to the system for drop in conversion from CFC 12 to HC is
(ಹ) 120% (೫) 100%
(© 60% (೧) 40%

Most of the refrigerants including CFCs, HCFcs, HFCs and HC blend are
(A) Non-toxic (B) Corrosive
(C) High density (D) Non-flammable<.... See more

629.
VOCATIONAL TEACHER MAINTENANCE AND REPAIRS OF AUTOMOBILES KVHSE
26.

27

29,

30.

31.

32:

33,

The rivet head used for structural work such as roof trusses is usually :
(ക) pan head (0) snap head
(C) conical head (D) counter sunk head

Bernoulli’s equation is applicable between any two points in :
(५) rotational flow of an incompressible fluid

(8) irrotational flow of compressible or incompressible fluid
)© steady, rotational flow of an incompressible fluid
See more

630.
Refrigeration Mechanic (HER) - Health Services
Correct Answer: Option-D
Question16:-Crtical pressure of a liquid is the pressure
‘AcAbove which liquid will remain liquid
B:-Above which liquid becomes gas
CAbove which a liquid becomes gas
D-At which all the phases exist together
Correct Answer:- ೦೧000
Question 7:-Ammonia is
Ac Non-toxic
B:-Non-inflammable
பொரும்‌ and norvinflammable
D-Highly toxic and inflammable
Correct Answer:- Option-D
Question18:-For room air distribu.... See more

631.
Technician Grade II (Refrigeration Mechanic) - Kerala Cooperative Milk Marketing Federation Limited
D-None of the above
Correct Answer: Option-C
QuestionS0:-The device which divides the high pressure side and the low pressure side of a refrigerating system is known as
‘ACondenser
B:-Evaporator
CeReceiver
Expansion device
Correct Answer:- Option-D
QuestionS1:-The leakage in a refrigeration system using ammonia is detected by
‘Ac Halide torch
B:-Sulphur sticks
೦-5೦೩) and water
०-५॥ of these
Correct Answer: Option ®
Question.... See more

632.
Technician Grade II (Refrigeration Mechanic) - Kerala Cooperative Milk Marketing Federation Limited
B:To facilitate dumping
ப்பட appearance
०-५॥ of the above
Correct Answer: Option ®
Question67::What is the gas used in ice plants ?
Ac Nitrogen
B:-Ammonia
C=Laughing gas
०-५॥ of the above
Correct Answer: Option ®
Question68:-The most common insulating material used in deep freezer is
ക
B:-Thermocool
(तन
D-Glass wool
Correct Answer:- ೦೧000
Question69:-Which type of evaporator is used in household refri.... See more

633.
Technician Grade II (Refrigeration Mechanic)
D-None of the above
Correct Answer:- Option-C
QuestionS0:-The device which divides the high pressure side and the low pressure side of a refrigerating system is known as
‘A-Condenser
B:-Evaporator
CeReceiver
Expansion device
Correct Answer:- Option-D
QuestionS1:-The leakage in a refrigeration system using ammonia is detected by
‘AcHalide torch
B:-Sulphur sticks
೦-5೦೩) ೩0ರ water
D-All of these
Correct Answer:- Option ®
Questio.... See more

634.
Technician Grade II (Refrigeration Mechanic)
B:To facilitate dumping
C-70 improve appearance
D-All of the above
Correct Answer:- Option ®
Question67::What is the gas used in ice plants ?
Ac Nitrogen
படப்‌
CeLaughing gas
D-All of the above
Correct Answer:- Option ®
Question68:-The most common insulating material used in deep freezer is
ക
B:-Thermocool
(तन
D-Glass wool
Correct Answer:- Option-é
Question69:-Which type of evaporator is used in household refriger.... See more

635.
ASSISTANT TRANSPORT OFFICER KSRTC
80.

81.

32.

33.

34.

35.

36.

The stroke and hare of a four stroke Sl engine are 250 mm ஊம்‌ 200 mm respectively.
The clearance volume is 0.001 m?, If the specific heat ratio is 1.4, the air-standard cyele
efficiency of the engine is :

(५) 41.40% (B) 46.10%

(മ) 58.20% ൬) 88.80%

A Carnot cycle is having an efficiency of 0.78. If the temperature of the high temperature
reservoir is 124.... See more

636.
I GRADE DRAFTSMAN ARCHITECTURAL PWD ARCHITECTURAL WING
10.

21+

12.

13.

14.

15.

The forces, which meet at one point and their lines of action also lie on the same plane, are

known as:

(५) Coplanar concurrent forces

(B) Coplanar non-concurrent forces

(C) Non- coplanar concurrent forces

(D) Non- coplaner non-concurrent forces

A couple produces :
(A) Translatory motion
(B) Rotational motion
(0 Combined translatory and rotational moti.... See more

637.
GODOWN MANAGER KERALA STATE CO OPERATIVE CONSUMERS FEDERATION LTD


&

31,

37.

The secretary of Taluk level administrative body of Co-operative depariment is
A) ൽ Registrar (General) B) Joint Registrar (Audit)
C) Assistant Registrar (Audit) D) Assistant Registrar (General)

. Kerala [भ Employees Self Financing Pension Scheme was introduced

B) 2005 ©) 1995 0) 1984

ಕ the creation of Co-operative Education Fund by Co-operatives ?
A) R.L.Mirdha B) V.L.Mehtha C) S.C.Mishra 0) A.D. Gorwa.... See more

638.
SUB INSPECTOR OF POLICE TRAINEE POLICE KERALA CIVIL POLICE /ARMED POLICE SUB INSPECTOR TRAINEE POLICE ARMED POLICE BN/ASST JAILER GR I /SUPERINTENDENT SUB JAIL /EXCISE INSPECTOR EXCISE
97.

98.

99.

100.

What is the function of the control unit in ഇട CPU ?
(ക) To transfer data to primary storage (8) To store program instructions

(C) To perform logic functions (D) To decode program instructions

Gnu Privacy Guard (GPG) is :

(^) An intrusion detection system

(B) A cryptographic protocol providing communications security over the internet
(C) A firewall

(D) A cryptographic software which p.... See more

639.
COMMERCIAL TAX OFFICER SR SC/ST COMMERCIAL TAXES


81.

92.

53.

54.

55.

56.

27.

58,

59.

Chairman of Central Sales Tax Authority shall be :
(A) Retired judge of High Court (B) Retired judge of District court
)0 Retired judge of Supreme Court (D) None of the above

Offences under the Central Sales Tax Act are :
(മ Cognizable and bailable (B) Non cognizable and bailable
(C) Non cognizable and non bailable (D) Cognizable and non baila.... See more

640.
LECTURER IN MATHEMATICS KERALA COLLEGIATE EDUCATION
8, IET:V -V isan orthogonal transformation on an inner product space V and if
(I) : Tis anisometry
(I1) : T takes orthonormal basis o orthonormal basis then

(A) (018 0೫೧ 0! (11) 19 10180 (0) (1) 15 false but (1) is true

(€) Both (I) and (11} are true (12) 8001 (1) and (11) are false
9. Let # be the cross product in the Euclidean space R3. Then

(A) *isassociative (ए) * is commutative

(C) + छ not associative (D) None of the above

1.... See more

641.
ASSISTANT ENGINEER ELECTRICAL DIRECT AND BY TRANSFER KSEB
10.

11.

12,

13.

14.

15.

_If E is the field between the plates of a parallel plate capacitor, the electrostatic energy per

unit volume 18 :
(ಹ) < B B
(0 (2) ` യ 128

The condition for an electric field 7 ‏ما‎ be a static electric field is :

(A) 7:40-0 08 7.210
ത ‏٥ء 7یہ‎ (D) . None of these

Which of the following system is non-linear?
(ക ‏۷د + )2 - ]ط2 - (0۷-1 ے ف.... See more

642.
LECTURER IN PHYSICS
Home Page

2 8

ടേ
൦൦൫൭
ಆ

Question] 5:The trace of metric tensor for Minkowski space is
A2
4
೦೫೩
2:0.
Correct Answer:- Option-A

Question]6:Gauss's theorem for a vector function Ais
AxfAds = [CurlAdV
B:-jAds = 00:۸ ۷

|

प ക.
Correct Answer.- Option B
Question1 7:Which of the following form a group under ordinary multplication
കവേ
൯0൭൭൮)
வழுவல.... See more

643.
MANAGER GR IV SR FOR SC/ST (CAT NO 386/2017) KERALA STATE FINANCIAL ENTERPRISES
Question77:-Which of the following entity is not pemitted to participate both as a lender and borrower in the call/notice
money market?
A:-Co-operative bank
B:-NBFC
C:-Primary Dealer
D:-Scheduled Commercial Banks
Correct Answer:- Option-B
Question78:- means any company which is notified by the central govermment under section 620 A of the
Companies Act 1956.
A:-MBFC
B:-MNBC
C:-RNBC
D:-NBNFC
Correct Answer:- Option-A
Question79:- is a scheme.... See more

644.
HSST Gandhian Studies-KHSE (CAT.NO:489/2019)
095/21

68. Which of the following statement is not the correct explanation of Gandhi’s views on
violence ?
A) Gandhi said that root of violence is anger, lust and selfishness.
B) He believed that violence is inferior to nonviolence.
C) He argued that violence is the law of the brute.
D) Gandhi argued that violence can be defended on principle.

69. Which of the following is/are the feature(s) of Gandhi's idea of non-violence ?
i. Those who practice non-.... See more

645.
Microbiologist - Food Safety (Govt. Analytical Laboratory)
027/22

57.

58.

59.

60.

61.

62.

63.

64.

65.

66.

67.

Anorganic compound when exposed to a two-phase immiscible system, it will dispense
itself between these two phases in a definite ratio called as

A) Partition coefficient B) Segregation coefficient

C) Distribution coefficient D) Diffusion coefficient

The efficiency of solid particles as antifoam entities depen.... See more

646.
Foreman (Electrical), Assistant Manager (Electrical) etc - Industries & Commerce, The Kerala Ceramics Ltd etc
78.

79.

80.

81.

82.

83.

84.

85.

86.

87.

The aquadag coating in CRO is used to collect
(A) _ primary electrons (B) secondary emission electrons
(0 ‏طامط‎ (A) and (8) (D) None of the above

The sweep generator of a CRO is used to produce
(A) ൧ sawtooth voltage for the horizontal deflection of electron beam.
(B) A sinusoidal voltage for the vertical deflection of the electron .... See more

647.
Junior Manager (Accounts) - Kerala State Civil Supplies Corporation Ltd
०-2350
படட பப
QuestionS6:-The cost of process loss is absorbed in the cost of production of good units.
Ac Normal
B:-Abnormal
ഷി
D:-Completed
Correct Answer:- ೦೧000
QuestionS7:-Contribution is the difference between
‘AcSales and total cost
B:-Sales and variable cost
CeSales and fixed cost
D:-Variable cost and depreciation
Correct Answer: Option ®
00500758: 70/5125 budget is mainly dependent on
‘Ac Material budge.... See more

648.
Assistant Professor in Microbiology - Medical Education
D:-Microsporidia are found only in a variety of vertebrate and invertebrate hosts

Correct Answer:- Option-D
Question62:-A man coughed up a long (4 to 6 cm) white worm and his chief complaint was abdominal tenderness. He reports that he eats raw fish at least once a week. The following
parasites have been observed in people who eat raw fish : Anisakis, Pseudeterranova, Eustrongylides, and Angiostrongylus. Which ofthe following would best differentiate the specific
parasitic a.... See more

649.
Assistant (Degree Level Main Examination)
131/22- 6

70.

71.

72.

73.

With reference to the POCSO Act, 2012, match List — | with List — Il and select the
correct answer by using the codes given below the lists :

List-1 List - Il
a. Sexual Assault i. Sec. 11
b. Sexual Harassment ii, Sec. 7
c. Abetment 1. 560. 16
6. Punishment for false complaint iv. Sec. 22
Codes :
a b ٠ ۹
A) ii i iii iv
B) i ii iii iv
0) iii ii iv i
D) i iv ர்‌ ii.... See more

650.
Assistant Professor in Electrical and Electronics Engineering
24.

25.

26.

27.

28.

29.

The system y(t) = x" (t) is:
(A) Linear and non invertible (B) Non linear and non invertible
(C) Linear and invertible (D) Non linear and invertible

A 125 V, 50 Hz, single phase transformer has rated eddy current loss of 125 W. If the
transformer is operated from 200 V, 40 Hz supply mains, then new eddy current loss is :

(A) 125 W (B) 160W
(0) 2508 (D) 320W

A 500 kVA transform.... See more

651.
Staff Nurse Grade II
82.

83.

84.

85.

86.

87.

88.

Which one of the following is not a principle of teaching?
(A) Motivation (3) Activity
(C) Flexibility (D) Constancy

Which of the following is a teaching method using simulated experience where participant
enact interpersonal problems typical of real life situations?

(A) Discussion (B) Demonstration

(C) Role play (D) Lecture method

The survey research design .... See more

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