Question 1 : Basic unit of thermodynamic temperature, is
1. degree fahrenheit
2. degree centigrade
3. degree kelvin
4. degree absolute.
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Question 2 : N-s/m² is used in S.I. system for
1. Kinematic viscosity
2. Dynamic viscosity
3. Weight density.
4. Mass density
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Question 3 : The SI unit of the force is
1. Kilogrames
2. Newton
3. Joule
4. Erg
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Question 4 : m²/s is used in S.I. system for
1. Surface tension
2. Kinematic viscosity
3. Power.
4. Pressure
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Question 5 : In SI system, the unit of temperature, is
1. Degree centigrade
2. Kelvin
3. Degree Fahrenheit.
4. Degree Celsius
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Question 6 : In S.I. system, symbol for the specific weight is
1. N/m³
2. kg/m³
3. N/m²
4. none of these.
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Question 7 : Stress in SI units is expressed in
1. Newton per sq cm
2. kg per sq mm
3. Newton per sq mm
4. Newton per sq m
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Question 8 : Joule or Newton metric is used for
1. Work
2. Torque
3. all
4. Energy
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Question 9 : One Newton is equivalent to
1. 0.10197 kgf
2. 9.80665 kgf
3. 0.20197 kgf
4. 0.97125 kgf
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Question 10 : The bar used for defining the standard metre at the International office of weights and measures at Sevres near Paris, is composed of
1. 90% platinum and 10% iridium
2. 70% platinum and 30% iridium
3. 80% platinum and 20% iridium
4. 60% platinum and 40% iridium
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