SEATWORK FOR ELECTRICAL
COMPUTATIONS
Submission on Tuesday April 21, 2020
Compute for electrical current (I) in amperes and electrical power (P) in watts if the following
electrical values are given:
Voltage (V) in volts – 230v (considering a 4% drop from 240v)
Resistance (R) in ohms – 40 ohms
Compute for electrical voltage (V) in volts and electrical power (P) in watts if the following
electrical values are given:
Current (I) in amperes – 9.58 amps
Resistance (R) in ohms – 24 ohms
Compute for electrical resistance (R) in ohms and electrical power (P) in watts if the
following electrical values are given:
Voltage (V) in volts – 230v (considering a 4% drop from 240v)
Current (I) in amperes – 40 amps
Compute for electrical voltage (V) in volts and electrical resistance (R) in ohms if the
following electrical values are given:
Power (P) in watts – 9,600 watts
Current (I) in amps – 40 amps
Compute for electrical voltage (V) in volts and electrical current (I) in amperes if the
following electrical values are given:
Power (P) in watts – 958 watts
Resistance (R) in ohms – 60 ohms
Compute for electrical resistance (R) in ohms and electrical current (I) in amperes if the
following electrical values are given:
Voltage (V) in volts – 230v (considering a 4% drop from 240v)
Power (P) in watts – 1,865 watts
REFER TO Lecture 6 – Principles of Electricity