A. Linear displacement
B. Concavity/convexity
C. Surface texture
D. Flatness
Related Mcqs:
- Broaching tools are usually made of____________________?
A. Cermets
B. High speed steel
C. Tungsten carbide
D. Stellite - Tesla metre per ampere (T. m/A) is the unit for the measurement of_______________?
A. Magnetic susceptibility
B. Magnetic moment
C. Permeability of free space
D. Flux density - Measurement of thermodynamic property of temperature is facilitated by ____________ law of thermodynamics?
A. 1st
B. Zeroth
C. 3rd
D. None of these - When dilute aqueous solutions of two salts are mixed, the process is associated with ___________________?
A. Decrease in temperature
B. Increase in temperature
C. No change in temperature
D. Change in temperature which is a function of composition - The temperature at which the magnetic property of iron disappears (i.e., it becomes nonmagnetic) and its electrical conductivity & specific heat also changes, is called the ‘Curie point’, which is ________________ °C ?
A. 768
B. 908
C. 1400
D. 1539 - The dew point temperature lines on psychrometric charts are straight inclined sloping downwards to the right. When relative humidity of moist air is 100%, then_________________?
A. Wet bulb temperature=dry bulb temperature
B. Wet bulb temperature=dew point temperature
C. Saturation temperature=dew point temperature
D. All ‘A’, ‘B’ & ‘C’ - Basicity [%Cao + %MgO + %SiO2) of the slag in Indian blast furnace is in the range of___________________?
A. 0.7-1.0
B. 1.1-1.4
C. 1.5 – 1.8
D. 2.0 – 2.5 - A psychrometer does not measure the __________________ temperature of moist air?
A. Dew point
B. Dry bulb
C. Wet bulb
D. None of these - In a sedimentation tank, the detention period for water ranges from _____________ hours?
A. 2 to 4
B. 8 to 12
C. 16 to 20
D. 24 to 32 - Coal tar (produced by high temperature carbonization) is the main source of_________?
A. Aromatic compounds
B. Aliphatic compounds
C. Paraffins
D. OlefinsSubmitted by: Muhammad Mutsadiq Umer
