Direct conversion of thermal energy to electrical energy is facilitated by the____________________?

Related Mcqs:

The starting of a car takes time in winter, because the__________________?

A. Octane number of fuel is decreased B. Fuel supply for ignition is not sufficient C. Vaporisation of the fuel is decreased D. Pour point of fuel decreases...

In extrusion of metals, which of the following statement is true ?

A. Speed of the extruded material is same as that of ram speed B. Redundant work is a function of the die angle C. Relative motion between the billet surface and the container wall is always present D. Hollow ram is used for indirect extrusion...

In connection with corrosion of metals, passivation is the process that__________________?

A. Intensifies deterioration B. Changes the composition of the metal C. Inhibits further deterioration D. None of these...

Function of gear box is to____________________?

A. Reduce the speed B. Obtain variable speed C. Increase the speed D. Produce high torque...

Which of the following are considered applications of ultrasonic testing ?

A. Determination of elastic constant B. Detection of defects in metal C. Measurement of material thickness D. None of the above...