The diagram shows a basic electric motor. N S X Y Z What are the names of the features? 0625_w24_qp_21 MCQ 2024 Paper 2, Variant 1 View
represents part of a d.c. electric motor. The coil of wire rotates at a steady speed. current coil of wire State two ways to make the coil rotate faster. shows an electric fan. The electric motor for the fan requires 120 V a.c. The mains voltage is 220 V a.c. A transformer steps down the mains voltage as shown in . primary coil 800 turns mains voltage 220 V a.c. output voltage 120 V a.c. secondary coil Calculate the number of turns on the secondary coil. Use the information in . number of turns on the secondary coil = A plug connects the transformer to the mains supply. There is a fuse in the plug. Describe how a fuse works. 0625_w24_qp_32 THEORY 2024 Paper 3, Variant 2 View