Electrical principle questions

A series circuit consisting of a Capacitor and a resistor is connected across a d.c supply. Draw and label the following circuit transient curves: (i) capacitor voltage transient; – (i) resistor voltage transient; (iti) current transient. (6 marks)June/July 2020

state the factors that determine the capacitance of a capacitor

state the meaning of each  the following: i. ohmic conductors, ii. electric power, iii. electrical energy

Define the term reluctance as used in magnetism

Explain the principle of operation of a single phase transformer

Explain the three losses that occur in a transformer and state how they are minimized

Explain the principle of Wheatstone bridge and derive the formula for balance condition

State the meaning each of the following i. ohmic conductors, ii. electric power, iii. electrical energy

Describe the following types of DC motors: i. shunt motor ii. series motor

Define the following  with reference to electric circuits i. Node, ii. Branch iii. Loop