[LEFT][B]Arab Technology for electromechanical works[/B]
We are happy to share and transfer our huge experience in experimental life more than 35 years inside and outside Egypt to our sons in engineering field specially electrical & mechanical engineers and we are sure that we will try to give you everything you want to solve any technical problem faces you in life.
What are the contents of that course?& what will I learn ?
(A): Automatic control:-
1- Definition of control circuit (power circuit – control circuit).
2- Definition of symbols for power and control circuits.
3- Definition of how to protect your power and control circuit against overload and short circuit.
4- Basics of motor protection and how to know if there is a problem during working of the motor and what is it exactly.
5- Measurement apparatus (voltage – current – frequency).
6- What is the contactor? , what are auxiliary points of contactor?, what is overload device?, what is the difference between overload and breaker of the circuit?
7- How to operate motor using:
a- switch b- bush button c- timer
8- How to operate the rotation of motor left and right?
9- Using lamps to define motor work or not and also to know overloading in the operation.
10- What is the electrical and mechanical interlock?
11- Operating circuit of 2 motors working respectively using timer.
12- Pumps and compressor circuits, what are the common problems during their working?
13- Star-Delta connection for motors and how change the connection from star to delta practically.
14- How to know the fault connection in any power and control circuit easily.
15- Extra examples in real life and revision of all the previous items.
(B): Control circuits of main distribution boards:-
1- Manual transfer switch (MTS) circuit and how does operate?
2- Automatic transfer switch (ATS) circuit and how does operate?
3- How does work (over voltage – under voltage – phase sequence) apparatus?
4- What is capacitor bank?
5- How can you design a panel includes (capacitor units – contactors – fuses – copper bars – current transformer – regulator and its programming)?
6- Types of current breakers and the difference between them and overload.
7- How to make earthing for any building?
(C): Freezing circuits:-
1- What are the different materials used in different freezing circuits?
2- What is the meaning of different cases of compressor (closed-semi closed-open)?
3- Usage of ventilation fans.
4- Different charging valves.
5- Difference and usage of copper tubes, half union, flexible conduits.
7- Starting relay.
10 – Thermodesk.
11- High and low pressure apparatus.
12- Oil protective device.
15- Cabilri tubes.
16- Defrost timer.
18- Freon tank.
19- How to make a practical circuit for refrigerator?
20- How to make a practical circuit for cooling and freezing room?
21- Concept of ice maker machine.
22- Practical tricks in cooling & freezing works.
23- How and when can you use Freon 12-22-205 using (normal and control valve).
24- Switch and flair work.
25- Cleaning and emptying works.
26- How to charge correctly (pressures using manifold test).
27- How to weld copper tubes.
(D): Air conditioning circuits:-
1- Electrical circuit of split air condition.
2- Electrical circuit of DX air condition.
3- What is AHU, its circuits?
4- What is Fan coil, its circuits?
5- What is Chiller, its circuits?
(E): Some of electrical circuits of kitchens in hotels:-
1- Electrical circuit of electrical oven.
2- Electrical circuit of electrical frying pan oil (single & three phases).
3- Some different electrical machines in kitchens.
1- Principle of elevator.
2- Electrical and control circuit of elevator.
3- Common problems in elevators.
(G): Electrical design for any building:-
1- What is the legend and different electrical symbols in drawings?
2- What is the difference between design drawings, shop drawings and as built drawings?
3- How to make a design to:
a- flat b- building c- villa d- touristic village
(H): Practical works inside any projects:-
1- How to fix outlets and pipes in any concrete roof.
2- How to beak in the wall and fix electrical boxes.
3- How to pull electrical wires inside the pipes.
4- Practical tricks in pulling power and light current risers.
5- Practical tricks in fixing and dividing wires inside distribution boards.
6- Land escape works.
7- Practical tricks inside main electrical room.
8- Works of technical office.
Questions & answers about the course:
1- How many days of the course will take?
All that item of the course will take in 2 months or 3 depending the understanding of the engineers, each week 2 lectures one of them is theoretical and the other lecture will be practical on the previous lectures.
2- After that course where are the places that can I work?
Ok after studying that course inshaa Allah you can work in the biggest companies for contracting, Maintenance like Hypermarkets & Hotels & touristic villages, petroleum companies and you will choose the companies and make compare between them not the companies choose you.
3- But if I want to work directly after finishing my course and don't want to wait, what I have to do?
With our great relation with a lot of companies we can help you to find a suitable company.
4- O.k. the course is great but what about the fees?
After all of that it's the biggest surprise just send us your contact details (name – department – graduation year or still studying – mobile number) on firstname.lastname@example.org and we will tell u as soon as possible.
Good Luck for all & without experience we will not move forward