The number of drums in Benson steam generator is? Mark as favorite Copy Link one two one steam drum and one water drum no drum Check Answer
The pressure (in kg/cm^2) and temperature (in °C) at the end of compression stroke in a petrol engine are of the order of? Mark as favorite Copy Link 4 to 6 and 200 to 250 6 to 12 and 250 to 300 12 to 20 and 350 to 450 20 to 30 and 450 to 500 Check Answer
A heat engine utilizes the? Mark as favorite Copy Link calorific value of oil low heat value of oil high heat value of oil mean heat value of oil Check Answer
The reason for supercharging in any engine is to? Mark as favorite Copy Link increase efficiency increase power reduce weight and bulk for a given output effect fuel economy Check Answer
The following volume (in m^3) of air is required for consuming 1 liter of fuel by a four stroke engine? Mark as favorite Copy Link 1 2.5 5 to 6 9 to 10 Check Answer
The average value of coefficient of velocity is of the order of? Mark as favorite Copy Link 0.56 68 0.78 None of these Check Answer
In order that no shock wave develops when flow is taking place through a converging diverging tube, Mach number at exit should be? Mark as favorite Copy Link equal to 1 less than 1 greater than 1 not critical Check Answer
Equivalent evaporation is the amount of water evaporated in a boiler from and at? Mark as favorite Copy Link 0 degree celcious 100 degree celcius saturation temperature at given pressure room temperature Check Answer
On Mollier chart, flow through turbine is represented by? Mark as favorite Copy Link horizontal straight line vertical straight line straight inclined line curved line Check Answer
The evaporation of 15.653 kg of water per hour from and at 100°C is called 100°C? Mark as favorite Copy Link evaporative capacity factor of evaporation equivalent evaporation one boiler h.p. Check Answer