The ideal method of heating plastics is? Mark as favorite Copy Link Coal/oil fired furnace Dielectric heating Induction heating Resistance heating Check Answer
The merging of a free electron and a hole is known as? Mark as favorite Copy Link recombination extrusion absorption adsorption Check Answer
The circuit that would be used for 455 kHz, if amplifier is? Mark as favorite Copy Link resistance loaded double tuned transformer video amplifier class C Check Answer
A transistor is a combination of two p-n junction with their? Mark as favorite Copy Link p region connected together n region connected together n region connected to other p region p region connected together and n region connected together Check Answer
The rotor of a hysteresis motor is made of? Mark as favorite Copy Link aluminium cast iron chrome steel copper Check Answer
The unit of solid angle is? Mark as favorite Copy Link Solid angle Radian Steradian Candela Check Answer
The main advantage of AC transmission system over DC transmission system is? Mark as favorite Copy Link easy transformation less losses in transmission over long distances less insulation problems less problem of instability Check Answer
In case of frosted GLS lamps, frosting of shell is done by ………..? Mark as favorite Copy Link Acid etching ammonia ozone salt water Check Answer
Next lower voltage line feeding areas on either side of the main transmission line is called? Mark as favorite Copy Link secondary distribution secondary transmission primary transmission primary distribution Check Answer
The resistance of arc? Mark as favorite Copy Link Decreases with increase of the current Increases with increase of the current Does not depend on current None of these Check Answer