The most important function of a washer is to provide bearing area and washers are normally specified by their hole diameters. The diameter of washer as compared to the nut is

Question

The most important function of a washer is to provide bearing area and washers are normally specified by their hole diameters. The diameter of washer as compared to the nut is

A. More

B. Less

C. Same

Correct Answer :

A. More

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The malleability of a material is the property by virtue of which it can be rolled or hammered into thin sheets. Which of the following materials has the maximum malleability?

A. Lead

B. Copper

Discuss this answer

Tempering of a material does not improve its

Discuss this answer

The product out from a cupola is called

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Boiler draught of 10 mm water column is equivalent to

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The __________ of a double acting reciprocating pump as compared to the single acting pump will be almost double.

D. Weight

Discuss this answer

Particle nature of cathode rays is proved due to the fact that they

Discuss this answer

Which of the following are considered applications of ultrasonic testing?

Discuss this answer

The thickness of oxide film is y at time t. If are the temperature dependent constants, the parabolic law of oxidation is given by

A.

B.

C.

D.

Discuss this answer

Which of the following if present in iron ore, enhances its value?

Discuss this answer

Steel & cast iron pipes are produced by __________ casting.

A. Slush

B. Die

Discuss this answer

In the X-ray radiography technique, the tube voltage for thicker plates as compared to thin plates, should be

Discuss this answer

The only suitable method for hardening the low carbon steel is case hardening. Which of the following is a case hardening process?

Discuss this answer

Diamagnetic materials

Discuss this answer

Which of the following materials does not form adherent oxide film on surface?

A. Copper

B. Nickel

Discuss this answer

Heating the Hypo-eutectoid steels to 30°C above the upper critical temperature line, soaking at that temperature and then cooling slowly to the room temperature to form a pearlite & ferrite structure is called

Discuss this answer

Depreciation of machines fails under the indirect expenses head. As per income tax regulations, it is calculated by the __________ method.

Discuss this answer

Cold working of a material results in increase in hardness, which is termed as the __________ hardening.

A. Cold

B. Work

C. Age

Discuss this answer

Runge-Kutta method is used to solve a/an

Discuss this answer

Maximum heat dissipation occurs from a steel wire (k = 0.5 W/m. k) of 15 mm diameter exposed to air (h = 20W/m² .k), when the insulation thickness is __________ mm.

A. 15

B. 25

C. 10

D. 30

Discuss this answer

Which of the following heat treatment processes is usually applied to castings?

Discuss this answer

Methyl orange indicator turns

Discuss this answer

Minimum temperature upto which water can be theoretically cooled down in the cooling tower by evaporative cooling is equal to the __________ temperature of air.

Discuss this answer

Cold cracking in the heat affected zone of a high strength steel weld can take place because of the

Discuss this answer

'Ice point' is designated on Fahrenheit temperature scale by

A. 0°

B. 32°

C. 62°

D. 212°

Discuss this answer

The most serious manufacturing defect from fracture toughness point of view is

B. Pores

D. Crack

Discuss this answer

Cobalt - 60 is used as a source of __________ in medical therapy & industrial radiography.

A. X-rays

Discuss this answer

Pick out the wrong statement about the machinability of metals. Machinability of a metal

Discuss this answer

__________ is a non volatile film forming constituent of a paint.

B. Dryer

Discuss this answer

__________ has the highest melting point out of the following.

Discuss this answer

In the formation of cermets, the ratio of ceramic material to metallic material is usually 80:20. Which of the following is a cermet?

Discuss this answer

Answer 1

D. More but less than the diameter of bolt

Answer 2

C. Aluminium

Answer 3

D. Wrought iron

Answer 4

A. Machinability

Answer 5

B. Toughness

Answer 6

C. Internal stress level

Answer 7

D. Softness

Answer 8

A. Wrought iron

Answer 9

B. Pig iron

Answer 10

C. Cast iron

Answer 11

D. None of these

Answer 12

A. 1 kgf/m²

Answer 13

B. 10 kgf/m²

Answer 14

C. 10 kgf/mm²

Answer 15

D. 1 kgf/mm²

Answer 16

A. Flow output

Answer 17

B. Head developed

Answer 18

C. Overall efficiency

Answer 19

A. Travel in a straight line

Answer 20

B. Get deflected by magnetic electric field

Answer 21

C. Produce fluorescence

Answer 22

D. Heat the exposed material

Answer 23

A. Determination of elastic constant

Answer 24

B. Detection of defects in metal

Answer 25

C. Measurement of material thickness

Answer 26

D. None of the above

Answer 27

A. Alumina

Answer 28

B. Alkali oxide

Answer 29

C. Lime & Magnesia

Answer 30

D. None of these

Answer 31

C. Investment

Answer 32

D. True centrifugal

Answer 33

A. Higher, as it gives higher wavelength

Answer 34

B. Lower, as it gives higher wavelength

Answer 35

C. Higher, as it gives shorter wavelength

Answer 36

D. Lower, as it gives shorter wavelength

Answer 37

A. Cyaniding

Answer 38

B. Sherardizing

Answer 39

C. Spheroidising

Answer 40

D. None of these

Answer 41

A. Are magnetised by eddy currents only

Answer 42

B. Are non-magnetic and cannot be magnetised

Answer 43

C. Are magnetised in direction opposite to the magnetic field

Answer 44

D. Can be magnetised in one direction only

Answer 45

C. Aluminium

Answer 46

D. Gold & silver

Answer 47

A. Tempering

Answer 48

B. Hardening

Answer 49

C. Annealing

Answer 50

D. Normalising

Answer 51

A. Diminishing balance

Answer 52

B. Sinking fund

Answer 53

C. Multiple straight line

Answer 54

D. Sum of the years digit

Answer 55

D. Induction

Answer 56

A. Ordinary differential equation of nth order

Answer 57

B. Simultaneous non-linear equation

Answer 58

C. Linear differential equation

Answer 59

D. None of these

Answer 60

A. Tempering

Answer 61

B. Annealing

Answer 62

C. Normalising

Answer 63

D. Carburising

Answer 64

A. Orange yellow in alkaline medium

Answer 65

B. Orange yellow in acidic medium

Answer 66

C. Colourless in acidic medium

Answer 67

D. Colourless in basic medium

Answer 68

A. Wet bulb

Answer 69

B. Dry bulb

Answer 70

C. Saturation

Answer 71

D. Dew point

Answer 72

A. Retained austenite

Answer 73

B. Martensite formation

Answer 74

C. Relatively high sulphur content in the base metal

Answer 75

D. Sufficient hydrogen present in the welding arc

Answer 76

A. Surface roughness

Answer 77

C. Spherical inclusion

Answer 78

B. γ-rays

Answer 79

C. α-rays

Answer 80

D. β-rays

Answer 81

A. Decreases with increase in strain hardening tendencies

Answer 82

B. Decreases with increase in hardness, in general

Answer 83

C. Depend on the composition, microstructure and physical & mechanical properties

Answer 84

D. Decreases with increases in tensile strength & decrease in grain size

Answer 85

A. Thinner

Answer 86

C. Drying oil

Answer 87

D. None of these

Answer 88

A. Tungsten

Answer 89

B. Zirconium

Answer 90

C. Molybdenum

Answer 91

D. Tantalum

Answer 92

A. Zirconia

Answer 93

B. Alumina

Answer 94

C. Bakelite

Answer 95

D. Tungsten carbide

The most important function of a washer is to provide bearing area and washers are normally specified by their hole diameters. The diameter of washer as compared to the nut is

Correct Answer :

Show all Chemical Engineering Basics MCQ

Related Questions

The malleability of a material is the property by virtue of which it can be rolled or hammered into thin sheets. Which of the following materials has the maximum malleability?

Tempering of a material does not improve its

The product out from a cupola is called

Boiler draught of 10 mm water column is equivalent to

The __________ of a double acting reciprocating pump as compared to the single acting pump will be almost double.

Particle nature of cathode rays is proved due to the fact that they

Which of the following are considered applications of ultrasonic testing?

The thickness of oxide film is y at time t. If are the temperature dependent constants, the parabolic law of oxidation is given by

Which of the following if present in iron ore, enhances its value?

Steel & cast iron pipes are produced by __________ casting.

In the X-ray radiography technique, the tube voltage for thicker plates as compared to thin plates, should be

The only suitable method for hardening the low carbon steel is case hardening. Which of the following is a case hardening process?

Diamagnetic materials

Which of the following materials does not form adherent oxide film on surface?

Heating the Hypo-eutectoid steels to 30°C above the upper critical temperature line, soaking at that temperature and then cooling slowly to the room temperature to form a pearlite & ferrite structure is called

Depreciation of machines fails under the indirect expenses head. As per income tax regulations, it is calculated by the __________ method.

Cold working of a material results in increase in hardness, which is termed as the __________ hardening.

Runge-Kutta method is used to solve a/an

Maximum heat dissipation occurs from a steel wire (k = 0.5 W/m. k) of 15 mm diameter exposed to air (h = 20W/m² .k), when the insulation thickness is __________ mm.

Which of the following heat treatment processes is usually applied to castings?

Methyl orange indicator turns

Minimum temperature upto which water can be theoretically cooled down in the cooling tower by evaporative cooling is equal to the __________ temperature of air.

Cold cracking in the heat affected zone of a high strength steel weld can take place because of the

'Ice point' is designated on Fahrenheit temperature scale by

The most serious manufacturing defect from fracture toughness point of view is

Cobalt - 60 is used as a source of __________ in medical therapy & industrial radiography.

Pick out the wrong statement about the machinability of metals. Machinability of a metal

__________ is a non volatile film forming constituent of a paint.

__________ has the highest melting point out of the following.

In the formation of cermets, the ratio of ceramic material to metallic material is usually 80:20. Which of the following is a cermet?

Also checkout

The most important function of a washer is to provide bearing area and washers are normally specified by their hole diameters. The diameter of washer as compared to the nut is

Correct Answer :

Show all Chemical Engineering Basics MCQ

Related Questions

The malleability of a material is the property by virtue of which it can be rolled or hammered into thin sheets. Which of the following materials has the maximum malleability?

Tempering of a material does not improve its

The product out from a cupola is called

Boiler draught of 10 mm water column is equivalent to

The __________ of a double acting reciprocating pump as compared to the single acting pump will be almost double.

Particle nature of cathode rays is proved due to the fact that they

Which of the following are considered applications of ultrasonic testing?

The thickness of oxide film is y at time t. If are the temperature dependent constants, the parabolic law of oxidation is given by

Which of the following if present in iron ore, enhances its value?

Steel & cast iron pipes are produced by __________ casting.

In the X-ray radiography technique, the tube voltage for thicker plates as compared to thin plates, should be

The only suitable method for hardening the low carbon steel is case hardening. Which of the following is a case hardening process?

Diamagnetic materials

Which of the following materials does not form adherent oxide film on surface?

Heating the Hypo-eutectoid steels to 30°C above the upper critical temperature line, soaking at that temperature and then cooling slowly to the room temperature to form a pearlite & ferrite structure is called

Depreciation of machines fails under the indirect expenses head. As per income tax regulations, it is calculated by the __________ method.

Cold working of a material results in increase in hardness, which is termed as the __________ hardening.

Runge-Kutta method is used to solve a/an

Maximum heat dissipation occurs from a steel wire (k = 0.5 W/m. k) of 15 mm diameter exposed to air (h = 20W/m2 .k), when the insulation thickness is __________ mm.

Which of the following heat treatment processes is usually applied to castings?

Methyl orange indicator turns

Minimum temperature upto which water can be theoretically cooled down in the cooling tower by evaporative cooling is equal to the __________ temperature of air.

Cold cracking in the heat affected zone of a high strength steel weld can take place because of the

'Ice point' is designated on Fahrenheit temperature scale by

The most serious manufacturing defect from fracture toughness point of view is

Cobalt - 60 is used as a source of __________ in medical therapy & industrial radiography.

Pick out the wrong statement about the machinability of metals. Machinability of a metal

__________ is a non volatile film forming constituent of a paint.

__________ has the highest melting point out of the following.

In the formation of cermets, the ratio of ceramic material to metallic material is usually 80:20. Which of the following is a cermet?

Also checkout

Maximum heat dissipation occurs from a steel wire (k = 0.5 W/m. k) of 15 mm diameter exposed to air (h = 20W/m² .k), when the insulation thickness is __________ mm.