Unit of viscosity in CGS system is

Question

Unit of viscosity in CGS system is

A.

B.

C.

D.

Correct Answer :

A.

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Which of the following materials has the poorest electrical conductivity?

A. Carbon

C. Silver

Discuss this answer

Wood is a/an __________ material.

Discuss this answer

Difference at any instant between the value of the controlled variable and the set point is called the

Discuss this answer

Solidification time of a molten metal in a casting is proportional to (where, V = volume of metal & A = its surface area; in the casting)

A. V/A

B. V/A²

C. V²/A

Discuss this answer

Oxyacetylene reducing flame is used while carrying out welding on

Discuss this answer

The mechanism which changes the value of manipulated variable in response to the output signal from the control unit is called the

Discuss this answer

Internal energy of a gas obeying Van-Der- Waals equation of state, [p + (a/v²)] (V - b) = RT, depends upon its

Discuss this answer

The order of a chemical reaction

Discuss this answer

Globular form of cementite is formed during the __________ process.

Discuss this answer

With increase in annealing temperature, the following defect density decreases.

Discuss this answer

Which of the following is the most suitable material of construction for the condenser tubes, where the cooling medium is brine (salty water)?

B. Copper

Discuss this answer

Tin based white metals are used, where bearings are subjected to

Discuss this answer

at 1173E; at equilibrium, what will be the number of moles of CO gas required to reduce one mole of at 1173 K?

A. 1.0

B. 1.3

C. 2.3

D. 3.3

Discuss this answer

__________ is used for tying the steel columns to concrete foundation.

Discuss this answer

Which of the following is an example of cathodic protection of metals against corrosion?

Discuss this answer

Pick out the correct statement.

Discuss this answer

The unit of gc is

Discuss this answer

Out of the following, the best material capable of withstanding shock & vibration without the danger of cracking is

Discuss this answer

Which of the following varies as the square root of oil pressure during atomisation of fuel oil through a pressure jet burner?

Discuss this answer

The main charge in blast furnace is usually

Discuss this answer

Minimum thermal efficiency of a steam boiler may be around __________ percent

A. 25

B. 45

C. 65

D. 20

Discuss this answer

With decrease in the grain size of a material, its creep resistance

Discuss this answer

Which of the following is not a dielectric material?

Discuss this answer

Which of the following properties of a solid is not dependent on crystal imperfection?

Discuss this answer

Parallel straight line pattern of temperature distribution for both hot and cold fluids is observed in case of heat exchanger of the type

Discuss this answer

Which of the following are considered applications of ultrasonic testing?

Discuss this answer

Pipelines carrying various utilities in chemical industries are identified by their colour codes. The color of pipeline carrying steam is

A. Black

C. Green

D. Yellow

Discuss this answer

__________ cannot increase the fatigue strength of a material.

Discuss this answer

The atmospheric temperature during melting of ice/snow (in the atmosphere)

Discuss this answer

Flue gases pass through the following boiler accessories in a high pressure natural circulation boiler.
A. Induced draft fan
B. Economiser
C. Air preheater
D. Steam superheater Which of the following gives the correct sequence of flow of the flue gases through the above mentioned boiler accessories?

Discuss this answer

Answer 1

B. Aluminium

Answer 2

D. Stainless steel

Answer 3

A. Amorphous

Answer 4

B. Cellular

Answer 5

C. Homogeneous

Answer 6

D. Granular

Answer 7

A. Deviation

Answer 8

B. Derivative time

Answer 9

C. Error ratio

Answer 10

D. Differential gap

Answer 11

D. V²/A²

Answer 12

A. Alloy steel

Answer 13

B. Grey cast iron

Answer 14

C. Mild steel

Answer 15

D. High carbon steel

Answer 16

A. Final control element

Answer 17

B. On-off control

Answer 18

C. Floating control action

Answer 19

D. None of these

Answer 20

A. Pressure & temperature

Answer 21

B. Pressure & specific volume

Answer 22

C. Temperature & specific volume

Answer 23

D. Temperature only

Answer 24

A. Can be determined only experimentally

Answer 25

B. Can be determined from the stoichiometry of the reaction

Answer 26

C. Cannot be zero

Answer 27

D. Can be fractional

Answer 28

A. Spheroidising

Answer 29

B. Hardening

Answer 30

C. Annealing

Answer 31

D. Normalising

Answer 32

A. Vacancy

Answer 33

B. Dislocation

Answer 34

C. Grain boundary

Answer 35

D. All of these

Answer 36

A. Aluminium

Answer 37

C. Titanium

Answer 38

D. Stainless steel

Answer 39

A. High pressure & load

Answer 40

B. Low pressure & load

Answer 41

C. High temperature

Answer 42

D. Large surface wear

Answer 43

A. Grouting

Answer 44

B. Eyebolt

Answer 45

C. Anchor bolts

Answer 46

D. Refractory castables

Answer 47

A. Painted steel

Answer 48

B. Galvanised iron

Answer 49

C. Case hardened steel

Answer 50

D. Lead lined reactor

Answer 51

A. Hot worked materials are subjected to annealing to remove internal stresses

Answer 52

B. Annealing of steel hardens it slightly

Answer 53

C. Normalising of a material induces stresses

Answer 54

D. Tempering of a material improves ductility & toughness but reduces hardness & brittleness

Answer 55

A. lb_m/lb_f. ft/sec²

Answer 56

B. lb_f/lb_m. ft/sec²

Answer 57

C. ft/sec²

Answer 58

D. lb_m/lb_f. sec²/ft

Answer 59

A. Malleable iron

Answer 60

B. Grey cast iron

Answer 61

C. Chilled cast iron

Answer 62

D. White cast iron

Answer 63

A. Output & fineness

Answer 64

B. Velocity

Answer 65

C. Both (A) & (B)

Answer 66

D. None of these

Answer 67

A. Iron ore & coke

Answer 68

B. Iron ore, coke & air

Answer 69

C. Limestone, coke & iron ore

Answer 70

D. Limestone, sand & iron ore

Answer 71

A. Increases

Answer 72

B. Decreases

Answer 73

C. Remain constant

Answer 74

D. Either (A) or (B); depends on the material

Answer 75

A. Cotton, silk and paper

Answer 76

B. Asbestos, glass, porcelain and mica

Answer 77

C. Rubber and polymeric resins

Answer 78

D. All refractory materials

Answer 79

A. Ductility

Answer 80

B. Semi-conductivity

Answer 81

C. Melting point

Answer 82

D. Yield stress

Answer 83

A. Parallel flow with equal heat capacities

Answer 84

B. Counter flow with equal heat capacities

Answer 85

C. Counter flow with unequal heat capacities

Answer 86

D. Parallel flow with unequal heat capacities

Answer 87

A. Determination of elastic constant

Answer 88

B. Detection of defects in metal

Answer 89

C. Measurement of material thickness

Answer 90

D. None of the above

Answer 91

B. Silver grey

Answer 92

A. Grain refining

Answer 93

B. Grain coarsening

Answer 94

C. Surface hardening

Answer 95

D. Shot peening

Answer 96

A. Decreases

Answer 97

B. Increases

Answer 98

C. Remain same

Answer 99

D. May increase or decrease; depends on the altitude where snow melts

Answer 100

A. A, C, B, D

Answer 101

B. D, B, C, A

Answer 102

C. D, C, B, A

Answer 103

D. D, A, B, C

Unit of viscosity in CGS system is

Correct Answer :

Show all Chemical Engineering Basics MCQ

Related Questions

Which of the following materials has the poorest electrical conductivity?

Wood is a/an __________ material.

Difference at any instant between the value of the controlled variable and the set point is called the

Solidification time of a molten metal in a casting is proportional to (where, V = volume of metal & A = its surface area; in the casting)

Oxyacetylene reducing flame is used while carrying out welding on

The mechanism which changes the value of manipulated variable in response to the output signal from the control unit is called the

Internal energy of a gas obeying Van-Der- Waals equation of state, [p + (a/v²)] (V - b) = RT, depends upon its

The order of a chemical reaction

Globular form of cementite is formed during the __________ process.

With increase in annealing temperature, the following defect density decreases.

Which of the following is the most suitable material of construction for the condenser tubes, where the cooling medium is brine (salty water)?

Tin based white metals are used, where bearings are subjected to

at 1173E; at equilibrium, what will be the number of moles of CO gas required to reduce one mole of at 1173 K?

__________ is used for tying the steel columns to concrete foundation.

Which of the following is an example of cathodic protection of metals against corrosion?

Pick out the correct statement.

The unit of gc is

Out of the following, the best material capable of withstanding shock & vibration without the danger of cracking is

Which of the following varies as the square root of oil pressure during atomisation of fuel oil through a pressure jet burner?

The main charge in blast furnace is usually

Minimum thermal efficiency of a steam boiler may be around __________ percent

With decrease in the grain size of a material, its creep resistance

Which of the following is not a dielectric material?

Which of the following properties of a solid is not dependent on crystal imperfection?

Parallel straight line pattern of temperature distribution for both hot and cold fluids is observed in case of heat exchanger of the type

Which of the following are considered applications of ultrasonic testing?

Pipelines carrying various utilities in chemical industries are identified by their colour codes. The color of pipeline carrying steam is

__________ cannot increase the fatigue strength of a material.

The atmospheric temperature during melting of ice/snow (in the atmosphere)

Flue gases pass through the following boiler accessories in a high pressure natural circulation boiler.
A. Induced draft fan
B. Economiser
C. Air preheater
D. Steam superheater Which of the following gives the correct sequence of flow of the flue gases through the above mentioned boiler accessories?

Also checkout

Unit of viscosity in CGS system is

Correct Answer :

Show all Chemical Engineering Basics MCQ

Related Questions

Which of the following materials has the poorest electrical conductivity?

Wood is a/an __________ material.

Difference at any instant between the value of the controlled variable and the set point is called the

Solidification time of a molten metal in a casting is proportional to (where, V = volume of metal & A = its surface area; in the casting)

Oxyacetylene reducing flame is used while carrying out welding on

The mechanism which changes the value of manipulated variable in response to the output signal from the control unit is called the

Internal energy of a gas obeying Van-Der- Waals equation of state, [p + (a/v2)] (V - b) = RT, depends upon its

The order of a chemical reaction

Globular form of cementite is formed during the __________ process.

With increase in annealing temperature, the following defect density decreases.

Which of the following is the most suitable material of construction for the condenser tubes, where the cooling medium is brine (salty water)?

Tin based white metals are used, where bearings are subjected to

at 1173E; at equilibrium, what will be the number of moles of CO gas required to reduce one mole of at 1173 K?

__________ is used for tying the steel columns to concrete foundation.

Which of the following is an example of cathodic protection of metals against corrosion?

Pick out the correct statement.

The unit of gc is

Out of the following, the best material capable of withstanding shock & vibration without the danger of cracking is

Which of the following varies as the square root of oil pressure during atomisation of fuel oil through a pressure jet burner?

The main charge in blast furnace is usually

Minimum thermal efficiency of a steam boiler may be around __________ percent

With decrease in the grain size of a material, its creep resistance

Which of the following is not a dielectric material?

Which of the following properties of a solid is not dependent on crystal imperfection?

Parallel straight line pattern of temperature distribution for both hot and cold fluids is observed in case of heat exchanger of the type

Which of the following are considered applications of ultrasonic testing?

Pipelines carrying various utilities in chemical industries are identified by their colour codes. The color of pipeline carrying steam is

__________ cannot increase the fatigue strength of a material.

The atmospheric temperature during melting of ice/snow (in the atmosphere)

Flue gases pass through the following boiler accessories in a high pressure natural circulation boiler.A. Induced draft fanB. EconomiserC. Air preheaterD. Steam superheater Which of the following gives the correct sequence of flow of the flue gases through the above mentioned boiler accessories?

Also checkout

Internal energy of a gas obeying Van-Der- Waals equation of state, [p + (a/v²)] (V - b) = RT, depends upon its