Match List -I (Bearings) with List-II (Applications) and select the using the codes given below the lists: [IAS-1998] List –I List-II A. Journal bearing 1. Electric motors B. Thrust bearing 2. Watches C. Conical pivot bearing 3. Marine engines D. Ball bearing 4. Swivelling chairs A B C D A B C D (a) 3 4 1 2 (b) 4 2 1 3 (c) 3 4 2 1 (d) 4 2 3 1

Match List -I (Bearings) with List-II (Applications) and select the using the codes given below the lists: [IAS-1998]

List –I

List-II

A. Journal bearing

1. Electric motors

B. Thrust bearing

2. Watches

C. Conical pivot bearing 3. Marine engines

D. Ball bearing

4. Swivelling chairs

A B C D A B C D

(a) 3 4 1 2 (b) 4 2 1 3

(c) 3 4 2 1 (d) 4 2 3 1
by

1 Answer

Answer :

(c) 3 4 2 1
by

Related questions

Match List I with List II and select the : [IES-2002] List I (Bearings) List II (Load type) A. Hydrodynamic Journal bearing 1. High radial and thrust load combined B. Rectangular Hydrostatic bearing 2. Radial load only C. Taper Roller bearing 3. Thrust load only D. Angular contact ball bearing 4. Medium to low radial and thrust combined A B C D A B C D (a) 2 3 1 4 (b) 4 1 3 2 (c) 2 1 3 4 (d) 4 3 1 2

Description : Match List I with List II and select the : [IES-2002] List I (Bearings) List II (Load type) A. Hydrodynamic Journal bearing 1. High radial and thrust load combined B. Rectangular Hydrostatic bearing 2. Radial load only C. Taper Roller ... (a) 2 3 1 4 (b) 4 1 3 2 (c) 2 1 3 4 (d) 4 3 1 2

Last Answer : (a) 2 3 1 4

Match List-I (Type of Anti-friction bearing) with List-II (Specific Use) and select the using the code given below the Lists: [IES-2006] List-I List -II A. Self-aligning ball bearing 1. For pure axial load B. Taper roller bearing 2. For hinged condition C. Deep groove ball bearing 3. For pure radial load D. Thrust ball bearing 4. For axial and radial load A B C D A B C D (a) 2 1 3 4 (b) 3 4 2 1 (c) 2 4 3 1 (d) 3 1 2 4

Description : Match List-I (Type of Anti-friction bearing) with List-II (Specific Use) and select the using the code given below the Lists: [IES-2006] List-I List -II A. Self-aligning ball bearing 1. For pure axial load B. Taper roller bearing 2. For ... C D (a) 2 1 3 4 (b) 3 4 2 1 (c) 2 4 3 1 (d) 3 1 2 4

Last Answer : (c) 2 4 3 1

Which of the bearings given below SHOULD NOT be subjected to a thrust load? (a) Deep groove ball bearing (b) Angular contact ball bearing (c) Cylindrical (straight) roller bearing (d) Single row tapered roller bearing

Description : Which of the bearings given below SHOULD NOT be subjected to a thrust load? (a) Deep groove ball bearing (b) Angular contact ball bearing (c) Cylindrical (straight) roller bearing (d) Single row tapered roller bearing

Last Answer : (c) Cylindrical (straight) roller bearing

Which one of the following pair is correctly matched? [IES-2000] (a) Beauchamp tower ........................First experiments on journal bearings (b) Osborne Reynolds ........................Antifriction bearings (c) Somerfield number........................Pivot and Collar bearings (d) Ball bearings...............................Hydrodynamic lubrication

Description : Which one of the following pair is correctly matched? [IES-2000] (a) Beauchamp tower ........................First experiments on journal bearings (b) Osborne Reynolds ........................ ... .Pivot and Collar bearings (d) Ball bearings...............................Hydrodynamic lubrication

Last Answer : (a) Beauchamp tower ........................First experiments on journal bearings

Which of the following cannot tolerate misalignment? (a) Angular contact bearing (b) Cylinder roller bearing (c) Thrust ball bearings (d) All of the listed

Description : Which of the following cannot tolerate misalignment? (a) Angular contact bearing (b) Cylinder roller bearing (c) Thrust ball bearings (d) All of the listed

Last Answer : (d) All of the listed

Which of the following cannot tolerate misalignment? a) Angular contact bearing b) Cylinder roller bearing c) Thrust ball bearings d) All of the listed

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Last Answer : d) All of the listed

Consider the following pairs of types of bearings and applications: 1. Partial Journal bearing................... Rail wagon axles 2. Full journal bearing ......................Diesel engine crank-shaft 3. Radial bearing ............................Combined radial and axial loads Which of these pairs is/are correctly matched? [IES-2000] (a) 1 alone (b) 1 and 2 (c) 2 and 3 (d) 1, 2 and 3

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Last Answer : (b) 1 and 2

Match List (Forms of power Sharing) with List II (forms of government) and select the correct answer using the codes given below in the lists: -SST 10th

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Last Answer : The correct option is (C) The following table shows the correct matches: List I List II 1. Power shared among different organs of government B. Separation of power 2. Power ... social groups A. Community Government 4. Power shared by two or more political parties C. Coalition government

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Last Answer : d) journal bearing

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Match List I with List II and select the correct answer by using the codes gives below the lists: List-I (Climatic conditions) List-II (Resons) A. Chennai is warmer than Kolkata 1. North-East Monsoon B. Snowfall in Himalayas 2. Altitude C. Rainfall decreases from West Bengal to Punjab 3. Western depressions D. Sutlej-Ganga Plain gets some rain in winter 4. Distance from sea 5. Latitude Codes: A B C D (a) 1 2 4 5 (b) 4 5 1 3 (c) 5 2 4 3 (d) 5 1 3 4

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Last Answer : Ans: (c)

Match the spice in List I with the plant part in List II and select the correct answer from the codes given below the lists. List I - (Spice) List II - (Plant part used) A. Cinnamon 1. Fruit B. Pepper 2. Flower bud C. Clove 3. Stem D. Turmeric 4. Stem bark Codes: A B C D (a) 4 1 2 3 (b) 3 2 1 4 (c) 2 1 4 3 (d) 4 3 2 1

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Last Answer : Ans:(a)

Match List I (Forms of power Sharing) with List Il forms of government) and select the correct answer using the codes given below in the lists: -SST 10th

Description : Match List I (Forms of power Sharing) with List Il forms of government) and select the correct answer using the codes given below in the lists: -SST 10th

Last Answer : The correct option is (C) The following table shows the correct matches: LIST I LIST II 1Power shared among different organs of government B. Separation of power 2 Power shared ... different social groupsA. Community Government 4Power shared by two or more political parties C. Coalition government

Match List I with List Il and select the correct answer using the codes given below the lists: -SST 10th

Description : Match List I with List Il and select the correct answer using the codes given below the lists: -SST 10th

Last Answer : Correct answers of the above given list are: This list is matching with the Power of Attorney in specific Area. Union of India : Prime Minister State : Governor Municipal Corporation : Mayor Gram Panchayat : Sarpanch Hence, option (c) is correct

Match List I with List Il and select the correct answer using the codes given below the lists: -SST 10th

Description : Match List I with List Il and select the correct answer using the codes given below the lists: -SST 10th

Last Answer : B - Correct match for the above given list is as follows: A person who believes in equal rights and opportunities for women and men: Feminist A person who says that religion is the principal ... does not discriminate others on the basis of religious beliefs: Secularist Hence, option (b) is correct

Match List (organisations and struggles) with List Il and select the correct answer using the codes given below the lists: -SST 10th

Description : Match List (organisations and struggles) with List Il and select the correct answer using the codes given below the lists: -SST 10th

Last Answer : solutions : - B

Match List I with List Il and select the correct answer using the codes given below the lists : -SST 10th

Description : Match List I with List Il and select the correct answer using the codes given below the lists : -SST 10th

Last Answer : Correct match of the above list is as follows: Pressure group: Fertilizer dealers' association Long-term Movement: Women's Movement Single issue movement: Narmada Bachao Andolan Political party: Asom Gana Parishad Therefore, option (a) is correct

Match List (organizations and struggles) with List Il and select the correct answer using the codes given below the lists: -SST 10th

Description : Match List (organizations and struggles) with List Il and select the correct answer using the codes given below the lists: -SST 10th

Last Answer : The correct match for the above given list are as follows: Congress Party: United Progressive Alliance Bharatiya Janata Party : National Democratic Alliance Communist Party of India (Marxist) : Left Front Telugu Desam Party: State party Therefore, option (c) is correct

Assertion (A): Hydrostatic lubrication is more advantageous when compared to hydrodynamic lubrication during starting and stopping the journal in its bearing. Reason (R): In hydrodynamic lubrication, the fluid film pressure is generated by the rotation of the journal. [IES-1998] (a) Both A and R are individually true and R is the correct explanation of A (b) Both A and R are individually true but R is not the correct explanation of A (c) A is true but R is false (d) A is false but R is true

Description : Assertion (A): Hydrostatic lubrication is more advantageous when compared to hydrodynamic lubrication during starting and stopping the journal in its bearing. Reason (R): In hydrodynamic lubrication, the fluid film pressure is ... (c) A is true but R is false (d) A is false but R is true

Last Answer : (b) Both A and R are individually true but R is not the correct explanation of A

Assertion (A): In steady rotating condition the journal inside a hydrodynamic journal bearing remains floating on the oil film. [IES-2008] Reason (R): The hydrodynamic pressure developed in steady rotating conditions in journal bearings balances the load on the journal. (a) Both A and R are true and R is the correct explanation of A (b) Both A and R are true but R is NOT the correct explanation of A (c) A is true but R is false (d) A is false but R is true

Description : Assertion (A): In steady rotating condition the journal inside a hydrodynamic journal bearing remains floating on the oil film. [IES-2008] Reason (R): The hydrodynamic pressure developed in steady rotating conditions in journal ... A (c) A is true but R is false (d) A is false but R is true

Last Answer : (a) Both A and R are true and R is the correct explanation of A

Deep groove ball bearings are used for (a) heavy thrust load only (b) the small angular displacement of shafts (c) radial load at high speed (d) combined thrust and radial loads at high speed

Description : Deep groove ball bearings are used for (a) heavy thrust load only (b) the small angular displacement of shafts (c) radial load at high speed (d) combined thrust and radial loads at high speed

Last Answer : (d) combined thrust and radial loads at high speed

The failure of ball bearings used in electric motors can result from _____________. A. failure to clean the bearing before repacking B. failure to maintain proper alignment C. excess lubrication forcing the bearing full of grease and eliminating all areas of expansion D. all of the above

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Match List I with List II and select the correct answer using the code given below the lists `:` `{:("List-1",,,"List"-II),((a)"Argentite",,,"(1)Halid

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Match List- I and List –II and select the correct answer using code given below lists List-I a) Facts as effect of fact in issue 1) Section9 b) Facts forming part of same transaction 2) Section 8 c) Fact which constitute preparation for any fact in issue 3) Section 7 d) facts necessary to explain or introduce relevant facts 4) Section 6 Code (a) (b) (c) (d) A) 1 2 3 4 B) 4 3 2 1 C) 3 4 2 1 D) 2 3 1 4

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Last Answer : c) Fact which constitute preparation for any fact in issue

Match column (I) with column (II) and select the correct answer using codes given bleow in the lists. `{:("Column I","Column II"),("(i) Cyanide proces

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Which one of the following bearing is intended for a very heavy radial load? (a) Ball bearing (b) Self-aligning roller bearing (c) Roller bearing (d) Thrust bearing

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Last Answer : (b) Self-aligning roller bearing

Which of the following cannot take the radial load? (a) Cylindrical Roller bearing (b) Taper roller bearing (c) Thrust ball bearing (d) Spherical roller bearing

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Which of the following cannot take radial load? a) Cylindrical Roller bearing b) Taper roller bearing c) Thrust ball bearing d) None of the listed

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The ball bearing is subjected to a radial load of 4000 N. Expected life for 90% bearings is 9000 hr and the shaft is rot (a) 42.21 kN (b) 37.29 kN (c) 26.33 kN (d) 35.22 kN

Description : The ball bearing is subjected to a radial load of 4000 N. Expected life for 90% bearings is 9000 hr and the shaft is rot (a) 42.21 kN (b) 37.29 kN (c) 26.33 kN (d) 35.22 kN

Last Answer : (b) 37.29 kN

The most suitable bearing for carrying very heavy loads with slow speed is (a) Hydrodynamic bearing (b) ball bearing [IAS 1994] (c) Roller bearing (d) hydrostatic bearing

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Last Answer : (d) hydrostatic bearing

Match List - I (compound) with list - II (Oxidation state of N) and select the correct answer using the codes given below the list :- `{:(" List - I",

Description : Match List - I (compound) with list - II (Oxidation state of N) and select the correct answer using the codes given below the list :- `{:(" List - I",

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Match List-I (Type of Unemployment) with List-II (Characteristics) and select the correct answer using the codes given below: L ist-I L ist -I I (Type of (Char acter ist ics) Unem ployment ) A. Seasonal I. Occurs during boom or recession in the economy B. Frictional II. An absence of demand for a certain type of workers C. Disguised III. Occurs when moving from one job to another D. Structural IV. Actual contribution by the additional labour is nil E. Cyclical V. Job opportunities during certain months in the year

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Last Answer : (1) A-V, B-III, C-IV, D-II, E-I

A bearing designed to resist axial load is known as a) Ball bearing b) bush bearing c) thrust bearing d) journal bearing

Description : A bearing designed to resist axial load is known as a) Ball bearing b) bush bearing c) thrust bearing d) journal bearing

Last Answer : c) thrust bearing

Increase in values of which of the following results in an increase of the coefficient of friction in a hydrodynamic bearing? [IES 2007] 1. Viscosity of the oil. 2. Clearance between shaft and bearing. 3. Shaft speed. Select the using the code given below: (a) 1 and 2 only (b) 1 and 3 only (c) 2 and 3 only (d) 1, 2 and 3

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Last Answer : (b) 1 and 3 only

Which of the following are included in the finishing operations for porous bearing? [IES-2005] 1. Infiltration 2.Sizing 3.Heat treatment 4.Coining Select the using the code given below: (a) 1 and 2 (b) 2 and 3 (c) 2 and 4 (d) 1 and 4

Description : Which of the following are included in the finishing operations for porous bearing? [IES-2005] 1. Infiltration 2.Sizing 3.Heat treatment 4.Coining Select the using the code given below: (a) 1 and 2 (b) 2 and 3 (c) 2 and 4 (d) 1 and 4

Last Answer : (a) 1 and 2

Which of the following are the basic rules of APA style of referencing format? (a) Italicize titles of shorter works such as journal articles or essays (b) Invert authors’ names (last name first) (c) Italicize titles of longer works such as books and journals (d) Alphabetically index reference list Select the correct answer from the codes given below: (A) (a) and (b) (B) (b), (c) and (d) (C) (c) and (d) (D) (a), (b), (c) and (d)

Description : Which of the following are the basic rules of APA style of referencing format? (a) Italicize titles of shorter works such as journal articles or essays (b) Invert authors' names (last name first) (c) Italicize titles of longer works such ... c) and (d) (C) (c) and (d) (D) (a), (b), (c) and (d)

Last Answer : Answer: B

Which of the following bearings carry thrust load in one direction? (a) Spherical roller thrust bearings (b) Taper roller bearings (c) Spherical roller thrust bearings and taper roller bearings (d) none of the mentioned

Description : Which of the following bearings carry thrust load in one direction? (a) Spherical roller thrust bearings (b) Taper roller bearings (c) Spherical roller thrust bearings and taper roller bearings (d) none of the mentioned

Last Answer : (c) Spherical roller thrust bearings and taper roller bearings

In angular contact bearings, ____ bearings are required to take thrust load in both directions. (a) 1 (b) 2 (c) 3 (d) 4

Description : In angular contact bearings, ____ bearings are required to take thrust load in both directions. (a) 1 (b) 2 (c) 3 (d) 4

Last Answer : (b) 2

The antifriction bearings (a) have low starting and low running friction at moderate speeds (b) have a high initial cost (c) can carry both radial and thrust loads (d) all the mentioned

Description : The antifriction bearings (a) have low starting and low running friction at moderate speeds (b) have a high initial cost (c) can carry both radial and thrust loads (d) all the mentioned

Last Answer : (d) all the mentioned

In angular contact bearings, ____ bearings are required to take thrust load in both directions. a) 1 b) 4 c) 2 d) 3

Description : In angular contact bearings, ____ bearings are required to take thrust load in both directions. a) 1 b) 4 c) 2 d) 3

Last Answer : c) 2

Certain types of radial bearings can also take thrust load. a) True b) False

Description : Certain types of radial bearings can also take thrust load. a) True b) False

Last Answer : a) True

Match List-I with List-II and select answer from the codes given below— List-I (a) White Revolution (b) Grey Revolution (c) Blue Revolution (d) Green Revolution List-II 1. Fertilizer production 2. Fish production 3. Cereal production 4. Milk production Codes :(a) (b) (c) (d) (A) 4 1 2 3 (B) 1 2 3 4 (C) 2 4 3 1 (D) 1 3 4 2

Description : Match List-I with List-II and select answer from the codes given below- List-I (a) White Revolution (b) Grey Revolution (c) Blue Revolution (d) Green Revolution List-II 1. Fertilizer production 2. Fish production 3. Cereal production 4. Milk ... (A) 4 1 2 3 (B) 1 2 3 4 (C) 2 4 3 1 (D) 1 3 4 2

Last Answer : (A) 4 1 2 3

Match List-I (crops) with List-II (water requirement) and select your answer from the code given below— List-I (a) Jowar (b) Soybean (c) Cotton (d) Groundnut List–II 1. 140 mm – 300 mm 2. 350 mm – 450 mm 3. 200 mm – 300 mm 4. 300 mm – 350 mm Codes : (a) (b) (c) (d) (A) 3 1 2 4 (B) 4 2 3 1 (C) 1 4 2 3 (D) 3 1 4 2

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Last Answer : (C) 1 4 2 3

Assertion (A): In hydrodynamic journal bearings, the rotating journal is held in floating condition by the hydrodynamic pressure developed in the lubricant. Reason (R): Lubricant flows in a converging-diverging channel. [IES-1994] (a) Both A and R are individually true and R is the correct explanation of A (b) Both A and R are individually true but R is not the correct explanation of A (c) A is true but R is false (d) A is false but R is true

Description : Assertion (A): In hydrodynamic journal bearings, the rotating journal is held in floating condition by the hydrodynamic pressure developed in the lubricant. Reason (R): Lubricant flows in a converging-diverging channel. [IES-1994] ... A (c) A is true but R is false (d) A is false but R is true

Last Answer : (a) Both A and R are individually true and R is the correct explanation of A

Which one of the following types of bearings is employed in shafts of gearboxes of automobiles? [IES-1999] (a) Hydrodynamic journal bearings (b) Multi-lobed journal bearings (c) Antifriction bearings (d) Hybrid journal bearings

Description : Which one of the following types of bearings is employed in shafts of gearboxes of automobiles? [IES-1999] (a) Hydrodynamic journal bearings (b) Multi-lobed journal bearings (c) Antifriction bearings (d) Hybrid journal bearings

Last Answer : (c) Antifriction bearings

In a journal bearings, the radius of the friction circle increases with the increase in- [IES-1997] (a) Load (b) Radius of the journal (c) Speed of the journal (d) Viscosity of the lubricant

Description : In a journal bearings, the radius of the friction circle increases with the increase in- [IES-1997] (a) Load (b) Radius of the journal (c) Speed of the journal (d) Viscosity of the lubricant

Last Answer : (b) Radius of the journal

In hydrostatic bearings (A) The Oil film pressure is generated only by the rotation of the journal (B) The oil film is maintained by supplying oil under pressure (C) Do not require external supply of lubricant (D) Grease is used for lubrication

Description : In hydrostatic bearings (A) The Oil film pressure is generated only by the rotation of the journal (B) The oil film is maintained by supplying oil under pressure (C) Do not require external supply of lubricant (D) Grease is used for lubrication

Last Answer : (B) The oil film is maintained by supplying oil under pressure

A full journal bearing having clearance to radius ratio of 1/100, using a lubricant with μ=28×10-3 Pa s supports the shaft journal running at N = 2400 rpm If bearing pressure is 1.4 MPa, the Somerfield number is [IES-2001] (a) 8×10-3 (b) 8×10-5 (c) 0.48 (d) 0.48×10

Description : A full journal bearing having clearance to radius ratio of 1/100, using a lubricant with μ=28×10-3 Pa s supports the shaft journal running at N = 2400 rpm If bearing pressure is 1.4 MPa, the Somerfield number is [IES-2001] (a) 8×10-3 (b) 8×10-5 (c) 0.48 (d) 0.48×10

Last Answer : (a) S = (μN s /p) (r/c) 2

Consider the following statements: [IES 2007] For a journal rotating in a bearing under film lubrication conditions, the frictional resistance is- 1. Proportional to the area of contact 2. Proportional to the viscosity of lubricant 3. Proportional to the speed of rotation 4. Independent of the pressure Which of the statements given above are correct? (a) 1, 2, 3 and 4 (b) 1 and 4 only (c) 2, 3 and 4 only (d) 2 and 3 only

Description : Consider the following statements: [IES 2007] For a journal rotating in a bearing under film lubrication conditions, the frictional resistance is- 1. Proportional to the area of contact 2. Proportional to the viscosity of lubricant 3. ... 4 (b) 1 and 4 only (c) 2, 3 and 4 only (d) 2 and 3 only

Last Answer : (a) 1, 2, 3 and 4