subject
Engineering, 26.09.2021 17:10 kathleendthomas

DESIGN BRIEF SCENARIO

MR Janson has a big house in Town. He wants to do lights replacement inside the house. He requested an electrician Mr. Buthelezi to fix the lights in his house. The electrician asked Vryheid Comprehensive Technology learners in Grade 9 to design and make an electrical circuit for Mr. Janson. The electrical circuit must include a light bulb, Switch, and wire.

SECTION A
1. Describe the problem.

2. Who will benefit when you solve the problem.

ansver
Answers: 3

Other questions on the subject: Engineering

image
Engineering, 03.07.2019 15:10, theamandawhite
Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.
Answers: 1
image
Engineering, 04.07.2019 18:10, jadeochoa4466
The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
Answers: 2
image
Engineering, 04.07.2019 18:10, settasav9641
Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.
Answers: 3
image
Engineering, 04.07.2019 18:10, alyssabailey7545
Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines
Answers: 1
You know the right answer?
DESIGN BRIEF SCENARIO

MR Janson has a big house in Town. He wants to do lights replace...

Questions in other subjects: