Electrical daily capsule 26

Capsule 26
Let's test your self

Q1-Which type of motor is used in ceiling fan

resistance split phase motor

capacitor start motor

capacitor start capacitor run motor

slip ring motor

Q2-Area of hysteresis loop indicates

eddy current loss

hysteresis loss

copper loss

dielectric loss

Q3-For arc heating the electrode are made up of

copper

aluminium

ACSR conductor

graphite

Q4-If the frequency of supply increases, the skin effect is

increased

decreased

remain constant

none of these

Q5-A PN junction is a

oscilator

amplifier

insulator

rectrifier