What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.

1982

star delta starter contorl circuit... drawing..

2097

Explain what is an operational amplifier?

1159

what is the reason while warning lamp is on while the engine is cranking?

2154

who many types of fire explane with exmple

2222

What are the ingredients of pre-stressed concrete?

1237

we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?

1737

How to find the amount of natural gas required to produce 1kwhr of energy?

2355

3. Differentiate between ultrasonic flowmeter and radar type flow meter.

2950

Can anybody just suggest about the scope of Electrical design with ETAP software?Just guide me?

3810

how am i supposed to convert a class program in C++ to Matlab? Do i also need to make classes in matlab too or I can do it without making classes???Can somebody help....

1882

What is the specific gravity or relative density of fuel oil?

2070

Calculation of curtain wall of box culvert

6107

What is capacitor?

1244

We are preparing another project which involves Waste heat recovery from a 1 MW GE Engine. The Engine in particular gives out flue gas at 487Deg C with a flow rate of 5650 kg/hour and this can be cooled to 180 Deg C. This gives a thermal output of ~ 594 KW that is available for input to VAM via heat exchanger / boiler. Additionally 581 KW will be available from engine jacket water (temperature profile 80/ 80 Deg C and a flow rate of 50m3/hr) Our estimation is that 300 TR of cooling is possible with a suitable VAM machine(s). Please advise what is the most suitable arrangement with maximum TR and min Capital expenditure. plz reply me as early as possible

1991