Some Important UNITS:

PRESSURE

• 1mmHg=13.6mmwg=133.3N/m²(pa)

• 1mmwg=9.81N/m²(pa)

• 1atm=10.36m of water = 760 MM of mercury

• 1 bar = 10⁵ pa = 1 atm

• 1mmwg=1kg/m² =9.81N/m² =9.81pa

WEIGHT

• 1 kg = 2.2 lbs

• 1 m³ of water =1000Lt =1000kg

• 1 Lt = 1 kg

DENSITY

• 1 lb/ft³ = 16.02 kg/m³

FORCE

• 1 Kgf = 9.81 Newton

• 1 Newton is 1 kg-m

POWER

• 1 Watt = 1 joule/sec

• 1 kw = 1.34 HP= 101.9 kgf-m/s

TEMPERATURE

• T⁰/5 = (F-32)/9 , Kelvin = 273 + ⁰c

Note: Important units for numerical soln.

THANK YOU

BLOGGER : SIDDHARTH URMALIYA 📒

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