about four-cylinder Kawasaki motorcycle: Kawasaki which has a four-cylinder motorcycle called ninja 250 or Kawasaki ZX25R has a range of 249cc. this motorcycle has an inline four-cylinder arrangement that can produce around 50 horsepower. this bike has a 2-channel anti-lock braking system. this engine has a fuel-injected system. this motorcycle engine has dual overhead camshaft …
key skills for a mechanical engineer: Mechanical engineering is one of the finest fields that involves in production, design, operation of machinery, etc. The most important skills that mechanical engineers should have are problem-solving skills, creativity skills, communication skills, teamwork skills, interpersonal skills. Problem Solving Skills: A big part of mechanical engineering jobs depends on …
Advantages and Disadvantages of liquid fuels: Advantages of liquid fuels: The storage area of liquid fuels is less compared to gas and solid fuels. Liquid fuels do not produce any ash particles. This type of fuel has a higher calorific value. This type of fuel can be carried easily. The fuel stored in the tank …
What is a Mach Number: Mach Number is the ratio of the speed of the object to the speed of sound. Mach number is used to calculate the speed of an object traveling in equal to the speed of the sound or more than the speed of sound. this term is mostly used in calculating …
PELTON WHEEL (Turbine): It is a tangential flow impulse turbine. The water strikes the bucket along the tangent of the runner. The energy available at the inlet of the turbine is only kinetic energy. The pressure at the inlet and out let of turbine is atmospheric. This turbine is used for high heads and is …
Newton’s Three Laws: Newton’s first law: Newton’s first law of motion states a body continues in a state of rest or in a state of uniform motion in a straight line unless acted on by some external force. Newton’s second law: Newton’s second law of motion states the rate of change of momentum is directly …
RADIAL FLOW REACTION TURBINE: In the Radial flow turbines water flows in the radial direction. The water may flow radially from outwards to inwards (i.e. towards the axis of rotation) or from inwards to outwards. If the water flows from outwards to inwards through the runner, the turbine is known as inwards radial flow turbine. …
Kaplan turbine: In Kaplan turbine the vanes on the hub are adjustable, the turbine is known as Kaplan turbine. This turbine is suitable, where large quantity of water at low heads is available. Main parts of the Kaplan turbine are: 1. Scroll casing 2. Guide vanes mechanism 3. Hub with vanes or runner of the …
Vacuum Gauges: Vacuum gauges are instruments for giving a visual indication, by means of a pointer, of the amount by which the pressure of a fluid applied to the gauge is less than the pressure of the surrounding atmosphere. Two examples of vacuum gauges are the McLeod gauge and the Pirani gauge. McLeod gauge: The …
What is Cavitation – Precautions against Cavitation, Effects of Cavitation What is Cavitation? Cavitation is defined as the phenomenon of formation of vapour bubbles of a flowing liquid in a region, where the pressure of the liquid falls below its vapour pressure and the sudden collapsing of these vapour bubbles in a region of higher …
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