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 main source of hydro-electric power station is? Mark as favorite Copy Link coal generator water nuclear Check Answer
The device necessarily used for automatic temperature control in a furnace is? Mark as favorite Copy Link Thermostat Auto-transformer Thermo-couple Any of the options Check Answer
The function of circuit breaker is? Mark as favorite Copy Link to safe guard the circuit to On and Off the circuit to safe human life None of these Check Answer
Wiring clips are usually made of? Mark as favorite Copy Link copper steel Brass aluminium Check Answer
The switch unit need not be on the what type of wire? Mark as favorite Copy Link Phase Neutral earth any of the options Check Answer