Which of the following metals is generally manufactured by electrolysis process ?

Related Mcqs:

The applications of selenium rectifiers are usually limited to potential of_____________?

A. 10 V B. 30 V C. 60 V D. 100 V E. 200 V...

In a phase-shift control method, the phase shift between anode and grid voltages can be achieved by means of______________?

A. shunt motor B. synchronous motor C. induction regulator D. synchronous generator...

When a rectifier is loaded which of the following voltage drops take place ?

A. Voltage drop in transformer reactance B. Voltage drop in resistance of transformer and smoothing chokes C. Arc voltage drop D. All of the above...

The potential drop in the arc, in a mercury arc rectifier, varies_____________?

A. 0.05 V to 0.2 V per cm length of the arc B. 0.5 V to 1.5 V per cm length of the arc C. 2 V to 3.5 V per cm length of the arc D. none of the above...

Which of the following is reversible in action ?

A. Motor generator set B. Motor converter C. Rotary converter D. Any of the above E. None of the above...