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Related with 'NON RETURN VALVE PUMP' | We found Total 3507 Question paper ..!

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576.
JUNIOR INSTRUCTOR MECHANIC MOTOR VEHICLE INDUSTRIAL TRAINING DEPT
C:-Brackets
D:-Belts
Correct Answer:- Option-B
Question29:-Excess fuel pressure in a CRDI engine system is protected with a
ಹರಟ
B:-Rail pressure sensor
C:-Pressure limiter valve
D:-Flow limiter
Correct Answer:- Option-C
Question30:-The function of an air cleaner
A:-Act as silencer
B:-Act as flame amrester
C:-Filtering intake air
D:-All of these
Correct Answer:- Option-D
Question31:-What are the basic factors affect the gear select.... See more

577.
TECHNICIAN GRADE II BOILER OPERATOR KCMMF
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 7
A:-11.5 - 17.5 bar
B:-17.5 -22.5 bar* *
C:-22.5 - 27.5 bar
0:-5.5 - 11.5 bar
Correct Answer:- Option-A
Question40:-Which among the following biclers have minimum draught 1055 7
A:-Lancashire boiler
B:-Scoth-marine boiler
C:-Babco.... See more

578.
ASSISTANT ENGINEER ELECTRICAL PLANTATION CORPORATION OF KERALA LTD
34,

35,

36,

37.

38,

39,

40.

41.

Creeping in an energy meter occurs when

(^) Only Pressure coil is energized

(B) Only Current coil is energized

(ಲ) Both Pressure coil and Current coil are energized

(D) Both Pressure coil and Current coil are not energized

An energy meter was tested in a laboratory by phantom loading method with a resistive load
and by providing a balanced 3 p.... See more

579.
JUNIOR INSTRUCTOR MECHANIC REFRIGERATION AND AIR CONDITIONING INDUSTRIAL TRAINING
17,

18,

19,

20,

21,

22,

23,

Who is the winner of US open badminton Championship Men'’s Single held at California
in 24t July 2017 ?

(ಹಿ) 115. 77೩೧೦7 (B) Parupalli Kashyap
(ಲ) Kidambi Srikanth (D) Sai Pranceth

Who is the director of controversial Bollywood film ‘Indu Sarkar’ ?
(A) Tigmanshu Dhulia (B) Madhur Bhandarkar
(ಲ) Sayed Ahamed Afzal (D) Mohit Marwah

Who is the pre.... See more

580.
JUNIOR INSTRUCTOR MECHANIC REFRIGERATION AND AIR CONDITIONING INDUSTRIAL TRAINING
24,

25,

26,

27.

28.

29,

30,

31,

32,

Window AC for cooling mode can be easily converted to heating mode by installing
a:

(മ) TXV ൫ RCV
(9) കാസ്‌ (D) Solenoid valve

Approach of a cooling tower is defined as the :
(മ) Difference of DBT of surrounding air and temperature of water leaving the ‏نل‎

(8) Difference of temperature of water leaving the CT and temper.... See more

581.
ASSISTANT ENGINEER MECHANICAL SR FOR SC/ST IRRIGATION
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:-Formabi
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
C:-Angular velocity of the body
D:-Distribution of mass in the body
Correct Ans.... See more

582.
ASSISTANT ENGINEER MECHANICAL SR FOR SC/ST IRRIGATION
B:-multistage turbine
C:-simple reaction turbine
D:-velocity compounded impulse turbine
Correct Answer:- Option-A
Question78:-The refrigerant R-744 is
A:-ammonia
B:-freon-12
C:-carbon dioxide
D:-sulphur dioxide
Correct Answer:- Option-C
Question79:-The most flexible criteria for analysing an economic investmet is
A:-rate of retum criteria
B:-salvage value
C:-present value method
D:-future value method
Correct Answer:- Option-B
Quest.... See more

583.
JUNIOR INSTRUCTOR MECHANIC MOTOR VEHICLE INDUSTRIAL TRAINING DEPT
C:-Brackets
D:-Belts
Correct Answer:- Option-B
Question29:-Excess fuel pressure in a CRDI engine system is protected with a
ಹರಟ
B:-Rail pressure sensor
C:-Pressure limiter valve
D:-Flow limiter
Correct Answer:- Option-C
Question30:-The function of an air cleaner
A:-Act as silencer
B:-Act as flame amrester
C:-Filtering intake air
D:-All of these
Correct Answer:- Option-D
Question31:-What are the basic factors affect the gear select.... See more

584.
TECHNICIAN GRADE II BOILER OPERATOR KCMMF
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 7
A:-11.5 -17.5 bar
B:-17.5 -22.5 bar* *
C:-22.5 - 27.5 bar
0:-5.5 - 11.5 bar
Correct Answer:- Option-A
Question40:-Which among the following biclers have minimum draught 1055 7
A:-Lancashire boiler
B:-Scoth-marine boiler
C:-Babcoc.... See more

585.
Industries Extension Officer Industries And Commerce English
27.

28.

29.

30.

81.

82.

88.

84.

88.

86.

The property which is valid for prediction but not valid for forecasting 18 :
(A} Subjective (3) Reproducible
0 Scientific യ) None of the above

The component which is not always in contact with fly wheel is :
(ಹ) crank shaft 1) friction plate
€) pressure plate (2) clutch cover

Draft tube is not mandatory for the following turbin.... See more

586.
Junior Instructor (Mechanic Agriculture Machinery) Industrial Training Dept ENGLISH
84,

85,

86,

87,

88,

89,

೨0,

೨1,

೨2,

The power requirement of a self-propelled combine harvester is

(A) 8 hp per metre width of cut
(C) 12 hp per metre width of cut

(B) 10 hp per metre width of cut
(D) 6 hp per metre width of cut

The dimensional homogeneity coefficient of a spray is given by the ratio

(^) ம
ര VMD/NMD

(B) NMD/2
(D) None of theseSee more

587.
Training Instructor (Plumbing) SC Development Department English
60.

6.

62,

63,

64,

65,

66,

67,

A pipe installed in the house or building drainage to preserve that water seal of a trap
(ಹ) Soil pipe (B) Vent pipe
(C) Waste pipe (D) Anti-Syphonage pipe

The disposal of sewage into natural water courses such as streams, rivers, sea and lake is

known as
(A) Chemical privy (B) Disposal by dilution
(C) Dry privy (D) Septic tank

The bacterias which ex.... See more

588.
Training Instructor (Plumbing) SC Development Department English
93, The amount of heat required to raise the temperature of one pound of water through
1° F at Sea level is

കു 5൬൮. (9) प्रग.
(© ए... ‏دہ جم‎
94, is the energy in transmit from one matter of body to another due to temperature
difference.
(A) Heat (B) Electricity
(0 ക (D) Temperature
95 is the degree of hotness and coldness of the body.
(A) Heat (B) Temperature
(C) Humidity (D) Weather

96. Specific heat of water i.... See more

589.
TRADESMAN AUTOMOBILE HEAT ENGINES TECHNICAL EDUCATION EKM KNR DISTS
26. Asmoky blue exhaust is due to:

(A)
(B)
©
(1)

27. Engine torque is transmitted to the gear box through :

(A)
(0)

incorrect valve adjustment
incorrect tappet adjustment
burning of oil in combustion chamber

rich mixture in the combustion chamber

Gear box (B)
Chain (0)

28. Speedometer drive is usually taken from :

(A)
(0)

Fan belt (8)
Dynamo (1)

29. Free clutch pedal pla.... See more

590.
Cath Lab Technician - Medical Education
48.

49.

50.

51.

52.

53.

54.

55.

057/20

In a patient with Aortic stenosis and resting cardiac output of 5L/minute with a
LV-Aortic peak to peak pressure difference of 65mm Hg, quick aortic valve area by
Hakke formula in cm? is

A) 0.63 B) 0.83 C) 0.93 D) 1.12

How a low flow state affect the estimation of severity of valve stenosis by Gorlin’s
equation ?

A) Underestimate severit.... See more

591.
Overseer/ Draftsman (Mechanical) Gr III/ Tracer in Irrigation & Draftsman (Mechanical) in KAMCO Ltd
51.

52.

53.

54.

55.

56.

57.

The maximum velocity in a circular pipe when the flow is laminar occurs at

A) the top of the pipe

0
0

Due to which of the following phenomena water hammer is caused ?

)
)
)

8) the bottom of the pipe

the center of the pipe
same in all direction

A) Sudden closure of valve ina pipe line

0

)
)
)

In.... See more

592.
Operator Grade III - Apex Societies of Co-operative Sector & MATSYAFED
47.

48.

49.

50.

51.

52.

53.

54.

55.

What is the purpose of throttle valve in the carburettor?

(A) Control air fuel mixture into engine

(0) Fitter the fuel

Which one of the following is the working cycle of Compression Ignition Engine?

(^) Diesel Cycle
(C) Sterling Cycle
What is the compression ratio of petrol engine?

(A) 10 : 110 18 : 1
(@ 6 : 110 11: 1
See more

593.
Refrigeration Mechanic - Apex Societies of Co-operative Sector in Kerala/ MATSYAFED
85.

86.

87.

88.

89.

90.

91.

92.

93.

Which process increases the specific humidity of air at constant dry bulb temperature?

(^) Humidification of air (B) Dehumidification of air
(C) Sensible heating of air (D) Sensible cooling of air
Which instrument is used to measure the total pressure in an air duct?
(A) Anemometer ൯) Pitot tube manometer
(0) Hygrometer ൯) Velocimeter
The air which.... See more

594.
Store Assistant - Kerala State Bamboo Corporation Ltd
55.

56.

57.

58.

59.

60.

61.

62.

The spark plug must withstand pressures upto at least _ bar.
(A) 35 (B) 45
(C) 65 (D) 55

In 5.1. engine the maximum power is obtained at which A/F ratio?
(A) 17:1 (B) 14:1
(C) 12.5:1 (D) 15.5:1

The material used for pistons in highly rated engines with higher piston speed

is __
(A) Cast iron (B) Aluminum alloy
(C) Cast steel (D) All of the abo.... See more

595.
Mechanic - Kerala Agro Machinery Corporation Ltd
41. What is the use of bourdon gauge ?
(^) To measure volume (B) 70 measure pressure
(C) To measure temperature (D) Allof these

42. Which of the following chemical substance are added to lubricating oil as anti-forming
additives ?
(^) Polyisobutane
(8) Polyalyenyl succinimides
(೮) Polyorganosiloxanes
0) Thiophosphoric acid

43. The bellows type thermostat valve fitted in cooling system is filled with

(^) Ethyl alcohol (B) Ethylene glycolSee more

596.
ASSISTANT PROFESSOR (CARDIOLOGY) -MEDICAL EDUCATION SERVICES
Question16:-Square root sign in left ventricular pressure tracing is seen in
(i) Constrictive pericarditis,
(i) Restrictive cardiomyopathy
(i) Cardiac tamponade
(iv) Left ventricular failure
Aci) and (i) are correct
ந) and (il) are correct
೦-೦೧1 (i) is correct
D-All are correct
Correct Answer:- ೦೧000
Question17:-Most specific finding of constrictive pericarditis is,
‘Ac Square root sign
B:-Exaggerated ventricular interdependence
�.... See more

597.
ASSISTANT PROFESSOR (CARDIO VASCULAR AND THORACIC SURGERY -MEDICAL EDUCATION SERVICES
Correct Answer:- ‏۸۸ا05‎
‎Question41:-End Diastolic Pressure Volume Relationship (EDPVR) is affected by all EXCEPT
‘AcMyocardial passive stiffness
B:-Myocyte relaxation
பல்கி suction
D:-Pericardium
Correct Answer: Option-C
Question42:-Benefits of CABG compared to PTCA are all EXCEPT.
‘A Quicker recovery from initial procedure
B:-Fewer subsequent procedures and hospitalizations
C-More complete intial revascularization
Established .... See more

598.
Assistant Professor in Cardio Vascular and Thoracic Surgery - Medical Education Services
Correct Answer:- ‏۸۸ا05‎
‎Question41:-End Diastolic Pressure Volume Relationship (EDPVR) is affected by all EXCEPT
‘AcMyocardial passive stiffness
B:-Myocyte relaxation
பல்கி suction
D:-Pericardium
Correct Answer: Option-C
Question42:-Benefits of CABG compared to PTCA are all EXCEPT.
‘A Quicker recovery from initial procedure
B:-Fewer subsequent procedures and hospitalizations
C-More complete intial revascularization
Established .... See more

599.
ASSISTANT PROFESSOR IN CARDIOLOGY- MEDICAL EDUCATION SERVICES
Question16:-Square root sign in left ventricular pressure tracing is seen in
(i) Constrictive pericarditis,
(i) Restrictive cardiomyopathy
(i) Cardiac tamponade
(iv) Left ventricular failure
Aci) and (i) are correct
ந) and (il) are correct
೦-೦೧1 (i) is correct
D-All are correct
Correct Answer:- ೦೧000
Question17:-Most specific finding of constrictive pericarditis is,
‘Ac Square root sign
B:-Exaggerated ventricular interdependence
�.... See more

600.
Junior Consultant (General Medicine) (NCA- Muslim) - Health Services
B:-Normal biochemistry
एतन size less than 0.5 cm
D:Tumor radiodensity less than 10 HU
Correct Answer: Option-C
Question17:-Primary adrenal insufficiency is most commonly caused by
‘Autoimmune adrenalitis
B:-Tuberculosis
(111
D-Drug induced
Correct Answer:- ೦೧000
Question18:-MeCune Albright syndrome triad includes
‘A: Cafe au Lait pigmentation
B:-Peripheral precocious puberty
C=Polyostotic fibrous dysplasia
D:-ThyrotoxicosisSee more

601.
Technician Grade II (Refrigeration Mechanic) - Kerala Cooperative Milk Marketing Federation Limited
Question83::Wet bulb temperature of air whose relative humiaity is 100% will be
‘Ac Equal to dew point temperature
B:-Greater than dew point temperature
വടട than dew point temperature
D-More or less depending dry bulb temperature
Correct Answer:- ೦೧000
‘Question84::What is Room Sensible Heat Factor (RSHF) 7
017. 11
B:-RSH/(RSH+RLH)
C-RSHIRLH
D:RLHIRSH
Correct Answer: Option ®
Question85:-Standard atmospheric pressure is
۸--101 3.... See more

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