The tube in a boiler should be blinded if found ().
() will be used to blow away soot and the combustion products from the tube surfaces.
A distorted furnace in a fire-tube auxiliary boiler may be the result of ()
Condensate formed within the first-effect tube nest of a double-effect,low pressure evaporator, is removed by a ().
Bourdon Tube is probably the most commonly used () measuring instrument.
Fins are installed on the generating tube surfaces in waste heat boilers to ().
Condensate formed within the first-effect tube nest of a double-effect,low pressure evaporator, is removed by a ().
A heavy,thick-walled tube,usually steel,used between the drill pipe and the bit in the drill stem to weight the bit in order to improve its performance is called a().
In a shell-and-tube type hydraulic fluid cooler, the amount of heat transferred from the hydraulic fluid to the cooling water depends upon()
Fusible plugs are installed in fire-tube boilers to ().