Q9 (16 Marks)
Calculations
MET • Written Exam
(a) What is the difference between a DC Generator and a DC motor? (6)
(b) A half-wave rectifier is used to supply 50V d.c. to a resistive load of 800 Ω. The diode has a resistance of 25 Ω. Calculate a.c. voltage required. (10)
Appeared In:
Jul 2026