What is the formula for pitch diameter of thread?

What does Sq 60 x 9 IS 4694-1968 means?

What is the purpose of Square thread?

Calculate the pitch diameter of M 64 x 6 mm square thread?

What is the advantage of using idler gear in simple gear train?

What is the angle of BSW thread?

What is the formula used to find flat width of a buttress thread?

Which part of a lathe is used to catch thread quickly?

What is the shape of buttress thread flank?

Which method of multi-start thread cutting is depends upon the graduations marked on the dial and the number of teeth in worm wheel?

What is the ratio between the pitch diameter and number of teeth of gear?

What is the term of thread the advancement of mating part in one complete rotation?

Which type of trapezoidal thread is used in places there motion is to be transmitted between shafts at right angle?

Find the lead of a 2 start thread having pitch 1.5 mm?

Which formula is used to find root width of a buttress thread?

Which one is the angle of buttress thread?

Which control trips if the expansion valve inlet strainer is blocked in chiller AC plant?

What is the reason if refrigerator runs normally but no cooling effect?

What is the advantage of glass fibre ducting?

What is the use of a starting capacitor in single phase induction motor?

Which bearing is used in condenser motor of outdoor unit in ductable multi split air conditioner?

What is meant by total pressure in a duct?

What is the cause of high condensing pressure in water cooled condenser?

What is the purpose of air filter?

What is the use of suction baffle in a scroll compressor?

What is the reason for switching contacts get carbonised in package AC electrical wiring?

What is the reason for intermittent cooling cycle in car AC?

What is the differential of control switch if it cuts in at 29 kg/cm² and cuts out at 34 kg/cm²?

Why the temperatures of inlet and outlet water in shell and tube condenser are recorded in log sheet?

Which instrument is used to measure the total pressure in an air duct?

Which gas is produced by the chemical reaction of carbide and water?

Which part of the working refrigeration system, the non condensable accumulate?

What is starving in extinguishing the fire?

Which safety switch deactivates the compressor motor circuit if suction pressure falls below the safe limit in package AC?

How to change the direction of rotation in 3 Phase induction motor?

What is the human body temperature in Degree Centigrade?

Which gauge is connected to the AC plant system before doing pump down operation?

Which component rejects the maximum heat to ambinet air in refrigerator?

Which control opens the compressor motor circuit in the event of continuous overload?

What is the comfortable range of relative humidity (RH) for human beings?

What is the reason for sweating of water on drier filter?

Which capacitor is connected in series with starting winding of CSR motor during operation?

Which type of AC system is operated by VRV system?

What is the area of room cooled by 1ton window air conditioner?

Which material is used for making service valve?

How the indoor unit acts during heating cycle of heat pump?

Why the crankcase heater is energised for compressor during the shut down period of AC plant?

Why the filler metal does not melt and flow into the joint in bronze welding of copper?

Which valve is used in capacity control system employing hot gas bypass?

What is the wet bulb temperature of air if dry bulb temperature is 35 Degree Centigrade and wet bulb depression is 4 Degree Centigrade?