Earn $100 Online Daily. Work From Home. Click Here

What is the correct answer?


The heat transfer from coolant to air in the radiator of an automobile engine takes place by

A. Radiation only

B. Convention only

C. Convection and radiation

D. Conduction, convection and radiation

Related Questions

Petrol that detonates easily is called The purpose of turning radius gauges is to measure the The function of a radiator fan in the cooling system is that What type of bearing is used for main bearings and connecting rod bearings? The maximum torque multiplication ratio in a torque converter is about The purpose of a balancer shaft is to Thinner is added to the paint in order to The gradient resistance to a vehicle having a mass of 980 kg moving on… The vehicle ride will be comfortable if Highest useful compression ratio (HUCR) is the highest compression ratio… If the engine coolant leaks into the engine oil, then engine oil The gear shift lever requires two separate motions to shift gears, and… The component of the oil filter that prevents the passage of metal particles… Which one of the following statements correctly describes the construction… The advantage of the fuel injection system over the carburettor system… When the top of the wheel is tilted outward, then it is called The engine oil viscosity is defined by _________ ratings. The main purpose of an engine's air cleaner is that it Engine misfiring is likely to result from The function of a second ring is that it is a If a tyre is designated as 175/65 R-14 82-S, then the aspect ratio for… The most accurate ignition system of a spark ignition engine is The lower cylindrical portion of the piston which improves piston cooling… The crescent shaped cavity on the piston head top surface is called as The valve tappet clearance is measured by Which one of the following statement correctly describes the construction… The function of a connecting rod is In a Diesel engine, the function of a fuel injector is to Wheel base of a vehicle is the The combustion process in a Diesel engine is a