Make a list of materials and layout diagram for a 35hp motor, to be wired at 35meter away from the MDB in a chemical factory.73
Draw SLD for a panel has 500A Bus Bar rating, with 4 outgoing, each is 80 A (load current), showing the transformer and capacitor bank rating.50
Draw SLD feeding from the SS up to distribution board of the load, calculate cable size, breaker sizes, and meter for the following case: Ground Floor: electric room, pump room, 5 shops, each is 15 KW First Floor: 5 shops, each is 15 KW Second Floor: showroom 30 KW Service Loads: water pump 3 KW (3ph) , fire pump 3 KW (3ph), and one DB service 12 KW (3ph).
Draw an S.L.D of the main panel for a hospital, showing meter position. Essential loads are: 1) Equipment load 100 KW 2) Critical load 500 KW 3) Life AID Safety load 400 KW 4) NON-Essential load 200 KW 5) Other service loads 200 KW Calculate and suggest the size of the transformer, size of main cable, capacitor bank, and calculate the capacity of an emergency load having above first three mentioned loads is supplied by an emergency generator.
what are the disadvantages of low power factor
how can we Increase the Value Of Frequency in electric circuits
Give accurate definitions for these electric terms: Inductor Inductance Inductive Induction Reactance Reactive Esam Baraka ٢١ ساعة
how to calculate short circuit current for the busbar
What is main purpose of chock coil and starter in florescent tube ?1 225
What is the comparison between 30mA DP RCCB and 100mA DP RCCB and can replace it against 63A MCB149
7. A resistance of 30 ohm is connected across 240v supply. If a resistance R ohm is connected in parallel with 30ohm resistor across the same supply, the current drawn becomes triple of original one The unknown resistor R is252
What is duty cycle for HT motors? How many start permitted if mentioned as 01 for hot and 02 for cold per duty cycle?
Write a note on Treatment for electric shock.
WHat is the general checks required for Dry type transformers
What is the actual calculation for transformer short circuit test?.
how make megger test for control cable like 12c x 1.5mm and what it apply voltage and test timing details.
what is gas turbine intercooling ?
What is the best thing to protect the motor from running over full current. CT or O/L or pressure transducer at the given pressure rating
Why derating factor os applied on Cables?
all details of DG UPS HVAC
Is it required to lay GI wires along with GI/MS conduits from one point to another point though separate earthing cable is conncted from DB to Socket?
I am EEE student i want to improve my core side skills.how cn i approach it?
sir iam a 3rd yr eee student.no core company comes for recruitment to our college.my aim is to be placed in l and t.tell me the procedures.
Please explain me about Relay curves and their sources to read ?
what is RFID? thire application;
What is deference between MCB & MCCB & ISOLATOR
after how many spot we must chang secondry cable in portable spot welding gun?