Why are petrol and diesel are most popular among fuels used in I.C. engine?
Latest Answer: Because the ignition point or the combustion point of these two fuels (fluid) are very high as compared to any other fuel, other than gas fuel. ...
Why tyres are ever made black?
Latest Answer: When Tyres are parked for extended periods, tires dry out, discolor and eventually crack and split. The major factor degrading tires and other synthetic and rubber products is ozone, an odorless gas which is part of the air we breath. When combined with ...
How to calculate the length of capillary tube used in Refrigeration & A.C.?
Latest Answer: Capillary tubes are used to control pressure & temp in refrigerating unit. They are commonly used in domestic refrigerators. It is used to increase the performance of refrigerator in addition to other components like strainer and drier.It consists of ...
What is maximum efficiency of Carnot Engine?
Latest Answer: Since it is engine based on ideal cycle that is carnot cycle, which is considered as the ideal cycle to which other cycle are compared, hence its theoritical efficiency is 100 percent. ...
According to Archimedes principle, mass of an object in water would be less than mass of an object in air.So imagine an object of 5 kg and weight of a vessel containing water as 100 kg. The total weight
Why diesel is called as quality governed?
Latest Answer: In the diesel engine (Ashok leyland 350), which uses pneumatic type of fuel pump, uses the throttle to control the air passage, then is this engine is qualitative? ...
Gear box is for power transmission, then why cant we give a small gear box for big engine and vice versa?
Latest Answer: Gear boxes are not only meant for Power Transmission, but also get the different speeds and torques according to the requirement. For example, while starting a vehicle, we need less speed and more torque. The first gear is used to get this. While riding ...
What motor do they use in railway engines for traction?
Latest Answer: Traction motors used to drive trains are series motors that provide the required torque and horsepower to get massive amounts of weight moving ...
What are DIN Standards?
Latest Answer: This is a German material standardDIN means DEUTSCHES INSTITUT FUR NORMUNG e.v ...
Why is the strength of oval pipes more than that with circular cross-section?
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