WELDING 3 ARC AND RESISTANCE WELDING - Quiz

1) What is termed as motion of electrons?

Voltage Current Ampere Potential

2) Which Instrument is used to measure voltage/emf?

Ammeter Megger Volt meter Barometer

3) What is the property that oppose the flow of electric current in a conductor?

Insulator Regulator Electromotive force Resistance

4) Which is the material that does not transmit electricity?

Conductor Regulator Insulator Transistor

5) What is the current that changes its direction and magnitude number of times per seconds?

Series circuit Alternating current Direct current Parallel circuit