NON RETURN VALVE PUMP Kerala PSC Previous Question & Answers

401.

Assistant professor in Kriya Sharir-Ayurveda Medical Education

B:-Erection is para sympathetic while emission is sympathetic
C=Erection is sympathetic while lubrication 15 para sympathetic
D-Erection is para sympathetic while lubrication is sympathetic
Correct Answer: Option ®
Question49:-According to Ashtanga Sangraha, an individual around 40 years of Vaya state has all the following predominance Except
‘AcSarva dhatvendriya bala
B:-Smarana vachana vijnanam
C-Sneha mardhavathavam
D-Pourusham
Correct Answer: Option-CSee more

402.

Assistant professor in Kriya Sharir - Ayurveda Medical Education

403.

Demonstrator in Electronics and Instrumentation & Demonstrator in Instrument Technology

129/22

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56.

In air-to-close pneumatic valve, if the air supply above the diaphragm is lost, the
valve will

A) fail open B) fail close

C) either open or close D) none of the above

An equal percentage valve has maximum flow of 25 cm3/s and minimum of 1 cm/s.
If full travel is 2 cm, find the flow at 1 cm opening

A) 12.5 cm/s B) 5cm3/sSee more

404.

Workshop Instructor/ Demonstrator in Automobile Engineering

93.

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091/23

In the CRDI, the injectors are opened and closed by
A) reed valve B) aCB point
C) a poppet valve D) asolenoid valve

The Supreme Court has banned the sale and registration of motor vehicles, conforming
to the emission standard Bharat Stage IV in the entire country from 1% April
A) 2018 B) 2019 C) 2020 D) 2021

What are thermal reactors ?
See more

405.

Town Planning Officer, Assistant Town - Greater Cochin Development Authority, Townand Country Planning Planner

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49.

If bacterial cells are represented by the chemical formula C;H;O.N, the potential
carbonaceous COD in a bacterial cell concentration of 1000 mg/l will be :

(A) 1310 mg/l (B) 1420 mg/l
(0) 1000 mg/l (D) 800 mg/l

Which of the following statements is incorrect for aeration process?

(A) Removes excess H.S gas (B) Removes excess CO

(C) Increases 09 conten.... See more

406.

ECG Technician - Government Homoeopathic Medical Colleges

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26.

Intercalated discs are present in:
(^) Striated muscle (B) Smooth muscle
(C) Cardiac muscle (2) In both (A), (B) and (C)

Coronary artery supply blood to :
(A) Lungs (B) Kidney
(C) Pituitary (D) Heart

ECG is used to determine which parameter of heart :
(A) Abnormal electric conduction (B) Coronary artery disease
(C) Effects of drugs ൯) Al.... See more

407.

AC Plant Operator

D:-All of these

Correct Answer:- Option-B

Question75:-What is the reason for excess cooling on ice cubes in an ice candy
plant?

A:-More refrigerant charging
B:-Thermostat not working
C:-High atmospheric temperature
D:-High compressor pressure
Correct Answer:- Option-B

Question76:-Which instrument is used to check the specific gravity of brine solution
in ice plant?

A:-Humidifier
B:-Hydrometer
C:-Pyrometer
D:-Hygrome.... See more

408.

Boiler Attendant

A:-both are incorrect
B:-both are correct
C:-only statement 1
D:-only statement 2
Correct Answer:- Option-B

Question36:-Statement 1 - An automatic blowdown system works by sensing
anything that adds conductivity like Calcium, Magnesium, Sodium etc.
Statement 2 - Ammonia is known to increase yellow metal corrosion.

Which of the above statement are true?

A:-Statement 1 only
B:-Statement 2 only
C:-both are incorrect
D:-both are correct<.... See more

409.

Technician Grade II (Operator Grade II)

C:-fire is produced in the tubes

D:-flue gas surrounds the tubes

Correct Answer:- Option-B
Question78:-Lancashire boiler is

A:-Internally fired boiler

B:-Externally fired boiler

C:-Water tube boiler

D:-Forced circulation boiler

Correct Answer:- Option-A
Question79:-In locomotive boiler produces maximum pressure of

A:-25 bar

B:-10 bar

C:-100 bar

D:-5 bar

Correct Answer:- Option-ASee more

410.

Assistant professor in Kriya Sharir

B:-Erection is para sympathetic while emission is sympathetic
Erection is sympathetic while lubrication is para sympathetic
D-Erection is para sympathetic while lubrication is sympathetic
Correct Answer:- Option ®
Question49:-According to Ashtanga Sangraha, an individual around 40 years of Vaya state has all the following predominance Except
‘AcSarva dhatvendriya bala
B:-Smarana vachana vijnanam
C:Sneha mardhavathavam
D-Pourusham
Correct Answer:- Option-CSee more

411.

Assistant Professor in Cardio Vascular and Thoracic Surgery

D-Intermediate type defect,
Correct Answer:- Option-é
Question82:-The type of Aneurysm of Sinus of Valsalva, which is most commonly associated with VSD is ?
‏0ھ‎
‎ட்ப]
‎ட]
‎യി
‎Correct Answer:- Option-C
Question83:-RVOT obstruction can be due to all the following EXCEPT
‘Ac Pulmonary valve stenosis
B:-Infundibular stenosis
C:Double chambered right ventricle
01
Correct Answer:- Option-D
Question84:-Type A interrup.... See more

412.

Refrigeration Mechanic (HER)

AcBrine
படப்‌
[
णा
Correct Answer:- Option ®
‘Question83:-Moisture in refrigeration system is removed by
Ac Drier
B:-Dessicant
CoFilter drier
D-Any of the above
Correct Answer:- Option-D
Question84:-Air cooler reduces temperature and
‘AcReduces humidity
Bs-Increases humidity
cCompress air
D-Compress refrigerant
Correct Answer:- Option ®
‘Question85::Which ofthe following is not desirable property of good in.... See more

413.

JUNIOR INSTRUCTOR - MRAC

B:-Vertical
C:-Straight inclined sloping downward to the right
D:-Curved
Correct Answer:- Option-C
Question39:-Tachometer is used to measure
A:-Humidity in air
B:-Velocity of air
C:-Density of air
D:-Speed of compressor
Correct Answer:- Option-D
Question40:-—252°F is equal to degree celsius.

Correct Answer:- Option-D
Question41:-An air conditioner consumes 5 Amps from 240 Volts and the PF is 0.8 its power is
A:-690 Watts
-985 Watts<.... See more

414.

JUNIOR INSTRUCTOR -MECHANIC MOTOR VEHICLE

Question48:-Which of the under mentioned fault can be change the steering axis inclination?
A:-Bent wheel spindle
B:-Worn out knuckle bearings
C:-Bent track rod
D:-Tight wheel bearing
Correct Answer:- Option-A
Question49:-The effect of side wind over the frame side member is its
A:-Lateral bending
B:-Horizontal bending
C:-Vertical bending
D:-Alll of these
Correct Answer:- Option-A
Question50:-Belleville springs are generally known as
A:-Torsion.... See more

415.

JUNIOR INSTRUCTOR

A:-Poikayil Sri Kumara Gurudevan
B:-Dr. Palpu

C:-Chavara Elias Kuriakose
D:-Pandit Karuppan

Correct Answer:- Option-A

Question20:-The outbreak of which mosquito born virus causes birth defects in new born babies has been reported in Latin
America ?

A:-AIDS
B:-SARS.
C:-Ebola
D:-Zika
Correct Answer:- Option-D
Question21:-To continue running the engine must have
A:-Braking, electrical, electronics and steering systems
B:-Po.... See more

416.

JUNIOR INSTRUCTOR

Correct Answer:- Option-D
Question29:-The function of fly wheel is
A:-Smoothen the power flow
B:-Serve as the part of the clutch
C:-For starting purpose
D:-All of the above
Correct Answer:- Option-D
Question30:-Excessive end play of the crank shaft is prevented by using
A:-Sleeve bearing
B:-Thrust bearing
C:-Shaft journal
D:-Fly wheel
Correct Answer:- Option-B
Question31:-The throttle position sensor can be checked by
A:-A digital voltmeter.... See more

417.

Assistant Professor (Chemical Engineering)

Equilibrium constant

Correct Answer:- Option-B
‘Question66:-In the manufacture of sulphuric acid by the contact process, the catalytic oxidation of SO. is carried out in multiple stages mainly to
‘As Increase the reaction rate by providing inter-stage heating
Br-Increase the overall conversion by providing inter-stage heating
C:-Increase the overall conversion by providing interstage cooling
D:-Decrease the overall conversion by removing sulphur trioxide between .... See more

418.

PLUMBER KERALA TOURISM DEVELOPMENT CORPORATION LTD

045/2018

85. Flanged joint is mainly used in
A) Collapsible
C) Semi-permanent

86. Intemal thread cutting tool is
A) Caliper

C) Die

87. Sump is constructed
‏(ھ‎ 89100 ground level

C) Above ground level

88.
A) Closer
C) Bed joint

89. External pipe thread have
A) Tapered

C) Curved

90. Main part of trap
A) Shape

C) Water seal

91. 780 18 used in wash basin
A) Ptr.... See more

419.

Mechanic

C:-Pneumatic Brake system
D:-Vacuum assisted brake system
Correct Answer:- Option-B

Question68:-Which type of master cylinder having non-return valve provided on
piston head?

A:-Centre feed master cylinder
B:-Tank master cylinder
C:-Tandem master cylinder
D:-Single barrel master cylinder
Correct Answer:- Option-A

Question69:-Which type of wheel cylinder makes different pressure on each brake
shoes?

A:-Double piston with straight.... See more

420.

ASSISTANT PROFESSOR BIOCHMISTRY MEDICAL EDUCATION DEPARTMENT MEDIUM : ENGLISH

Question19:-Article 32 of the Indian Constitution deals with
A:-Right to Property
B:-Directive Principles of State Policy
C:-Right to Constitutional Remedies
D:-Freedom of Religion
Correct Answer:- Option-C
Question20:-Who wrote the book A Passage to England?
A:-E.M. Foster
d C. Chaudhuri
C:-Kushwanth Singh
D:-R.K. Narayan
Correct Answer:- Option-B
Question20:-Who wrote the book A Passage to England?
ಹಿ Foster
d C. Chaudhuri
C:-Kush.... See more

421.

TRADESMAN MACHINIST TECHNICAL EDUCATION

ஹ்‌.

009/2016 00 ‏٦‎
‎25. While planning a work piece the feed Is provided intermittently at the
A) Middle of return stroke B) Middle of forward stroke
C) Forward stroke D) Return stroke

27

28.

31.

. Type “A" arbor is used for mounting

A) Large size face milling cutter
B) Drills, reamers, clutches elc.
C) Shell end mill cutter

D) End mill cutter

Solid milling cutters are manufactured fromSee more

422.

DIVISIONAL ACCOUNTANT KERALA STATE ELECTRICITY BOARD PAPER I BOOK KEEPING

111. (8)
0)

V. ()

83

Differentiate between Capital Expenditure and Revenue Expenditure. (5)

Mr. Rahim has three ledgers in use — a debtor's ledger, a-creditor’s ledger and a
nominal ledger which are all kept on self balancing system. From the following
particulars, prepare 2601078 Ledger Adjustment Account and Creditor's Ledger
Adjustment Account as would appear in the nominal ledger for the month of

March 2015. - (10)
. ‘ 11.... See more

423.

ACCOUNTS OFFICER KERALA CO OPERATIVE MILK MARKETING FEDERATION LTD

स 7

2/2015

1.

५५

“Business unit is separate and distinct from the person who supply capital” is based णाः
(வ) Money measurement concept (B) Going concern concepl

(0) Accounting entity concept (D) Dual aspect concepl

Mr, A purchased a machinery costing ¥ 1,011,100 07 1 [0೪811007 2013. ‘Transportation
and installation charges were incurred amounting 710,000 and T 4,000 respectively.
Dismantling charges of the .... See more

424.

ACCOUNTS OFFICER KERALA CO OPERATIVE MILK MARKETING FEDERATION LTD

17.

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23.

The capital structure of a company consists of T 1,00,000 Equity shares; T 50,000 10%
Redeemable preference shares; and ¥ 30,000 8% debentures, What is its Capital Gearing
ratio 7

[ക] 1.65 (18) 1.33 {C) 2.೧0 @y 1.25

In provision method of depreciation, the 25501 always appears at :
(A) Market price (ए) Cost price
(0 Written Down Value (D) None of the above

Which of the following is s.... See more

425.

ACCOUNTS OFFICER KERALA CO OPERATIVE MILK MARKETING FEDERATION LTD

33.

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37

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41.

EBIT - EPS analysis is associated with ;
(வ) Designing Capital structure 8) Dividend policy
(0) Capital Budgeting (12) None of the above

If the Fixed cost of a firm is ¥ 90,000 and Contribution is T 1,00,000, its Operating Leverage
will be :
(ಗ) 9 (8) 090 © 10 (0) 0.10

As per Capital Asset Pricing Model (CAPM) the required rate of return on equity 15 give.... See more

426.

]ACCOUNTS OFFICER KERALA CO OPERATIVE MILK MARKETING FEDERATION LTD QUESTION PAPER

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