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Apair of cable each 880m long has tto supply 100kw at 440volts to sub station calculate the cross sectional area of the cable so that the energy dissipated in them shall not exceed 5kwtake reistivity?
8.2mm
Shall i get some name for symposium?
If you wish
What are three requirement for connecting the transformer in paralle?
Transformer capacity (kvA) shall be identical, Both transformer impedance, secondary voltage and frequency shall be identical.
Vacuum dewatered flooring?
This specification defines the material, mixing, placing, curing, constructional and other performance requirements for VACUUM DEWATERING CONCRETE SYSTEM for foncrete floor slab. Any other special requirements shown or noted on the drawings and directed by the Engineer-in-Charge shall govern over the provision of this specification. Actual work shall be Carrie out in accordance with this specification and in consultation with specialised firm undertaking the job to suit specific requirement at site such as rise and fall of the floor slab, providing dowels for pedestals etc. In case of conflict between clauses mentioned in this specification and those in any Indian Standard, this specification shall grown. MATERIAL: All materials of construction like cement, aggregatre, sand, water etc. GRADE OF CONCRETE: Minimum grade of concrete used shall be M15 conforming to IS-456. Only Design Mix Concrete shall be used. For other details like proportioning, batching, mixing, placing, curing etc. WATER SCOPE: This specification defines the material, mixing, placing, curing, constructional and other performance requirements for VACUUM DEWATERING CONCRETE SYSTEM for foncrete floor slab. Any other special requirements shown or noted on the drawings and directed by the Engineer-in-Charge shall govern over the provision of this specification. Actual work shall be Carrie out in accordance with this specification and in consultation with specialised firm undertaking the job to suit specific requirement at site such as rise and fall of the floor slab, providing dowels for pedestals etc. In case of conflict between clauses mentioned in this specification and those in any Indian Standard, this specification shall grown. MATERIAL: All materials of construction like cement, aggregatre, sand, water etc. GRADE OF CONCRETE: Minimum grade of concrete used shall be M15 conforming to IS-456. Only Design Mix Concrete shall be used. For other details like proportioning,batching, mixing, placing, curing etc. WATER-CEMENT RATIO: Water-cement ratio upto 0.65 shall be allowed to obtain better slumb & workability. Actual ratio shall be decided with approval of the Engineer-in-charge. Only measured quantity of water shall be used in the mix. SPECIAL REQUIREMENT: All works covered by this specification shall be crried out by an experienced agency having sufficient expertise in vacuum dewatering concrete system. Only skilled and experienced operators shall be employed for the purpose. Prior approval of the agency shall be obtained from the Engineer-in-Charge before starting the work. All the equipment shall be of approved and proven types and suitable for the work involved. CONCRETE LAYING: Concrete laying pattern shall be decided in consultation with the Engineer-in-Charge and with his approval. The maximum width of a slab strip shall not generally exceed 4 metres and minimum number of construction joints shall be used. Alternate slab strips shall be sequentially laid. Any damage to the already finished top surface shall be avoided. At construction joints no overflow of mortal or slurry on the already hardened surface shall be allowed while concreting the intermediate slab strip. Such construction joints shall be marked with a thread in a straight line while the concrete is still green. Continuity of reinforcement shall be maintained while laying concrete in slab strips. Edges at expansion joints shall be protected and proper arrangement of shear-transfer shall be provided standards. CONCRETE COMPACTION: After placing concrete in position, it shall be vibrated thoroughly using poker/needle vibrators and thereafter leveled with surface vibrators to produce a homogeneous and smooth concrete surface. In order to achieve a smooth surface to the satisfaction of the Engineering-in-Charge, surface vibrators shall be very carefully used by skilled operators. Over vibration resulting in excess mortar near the surface shall be avoided. DE WATERING: Suction mats shall be spread over the leveled fresh concrete surface and shall be connected by suction hose to the vacuum pumps for De-watering of surplus water in the concrete. During De-watering it shall be ensured that no cement/cement slurry is pumped out. FLOATING & TROWELING: This shall be done after De-watering by using skim floater(power floater. After this, surface shall be troweled with minimum two passes of power trowel to achieve a wear resistant surface to the satisfaction of the Engineer-in-Charge. CURING: However, all care shall be taken to avoid any stain any permanent stain on the surface. Any stain or permanent marking on the top surface shall be removed by approved means. APPROACH WORKING PLATFORM & FORM WORK: The Contractor shall arrange all arrange all approaches, scaffolding, working platforms etc. for carrying out the entire operation safely and in a work-man-like manner. The working area shall be nearly maintained and all the facilities required by the Engineer-in-Charge for proper supervision of the work shall be provided. TESTING OF FINISHED FLOOR: Contractor shall arrange for core cutting and testing of finished concrete over and above other field tests. Cores shall be taken after 28 days of concreting and tested as per relevant IS Codes. Core test results shall be compared with the normal cube test results taken from the same concrete. The average compressive strength of cores shall be minimum 40% higher than that of normal cube (15cm x 15cm x 15xm) test results. Minimum three cores for each day's work in the initial stages and as decided later by the Engineer-in-Charge shall be taken. The floor shall be properly rectified after cutting the cores with concrete of same mix using the same cement as earlier used and finished smoothly to match with the existing surface. The cut surface of the floor-concrete shall be coated with proper epoxy-based bonding compound before laying concrete to avoid shrinkage cracks or, alternatively, a non-shrink compound shall be added with concrete. PAYMENT: This clause shall apply to Item Rate tender only. Payment shall be made on cubic meter(m3) basis of actually finished work or as calculated from the approved construction drawings, whichever is less. The reinforcement used shall be measured and paid separately on weight basis. If you need Vacuum De-watering concrete flooring job work you can contact us:
What is procedural policy?
management plans plans of management shall map out in advance all operations involved in the organization management of personnel and material and in the procurement and disburrsement of money such as the following 1.Budget Planning present and future money needs for personnel equipment and capital investment must be estimated and the plans for supporting budget request must be made if needed appropriations are to be obtained 2.Accounting procedures shall be established and expenditure reports shall also be provided to assist in making administrative decisions and in holding expenditures within the appropriations 3.Specifications and purchasing procedures specification shall be drawn for equipment and supplies and purchasing procedures shall likewise be established to insure the checking of deliveries against specifications of order plans and specifications shall be drafted for new building and for remodeling old ones 4.Personnel procedures shall be established to assure the carrying out of personnel programs and the allocation of personnel among the component organizational units in proportions need 5.Organization a basic organizational plan of the command unit shall be made and be posted for the guindance of the force for the organization to be meaningful it shall be accompanied by the duty manual which shall define relationships between the component units in terms of specific responsibilities the duty manual incorporates rules and regulations and shall contain the following definations of terms organization of rank and the like provided the same should not be conflict with this manual
What did one cable say to the other cable?
Shall we get spliced?
Where you have select unearthed cable?
Earthed cables shall be used wherever the syem Neutral grounding Solidly. Vise versa-Un earthed cable shall be used wherever the syem Neutral grounding through NER or Reactance.
What is bend radius of power cable how can you calculate the bend radius of 3c xlpe 240sqmm armoured cable having diameter of 100mm?
The radius of the curve of the inner edge of the bends shall be at least 6 times the external diameter for armoured cable.
How do you change the clutch cable on a 1995 infinity G20?
Go to G20.net and ye shall find ;)
Apair of cable each 880m long has tto supply 100kw at 440volts to sub station calculate the cross sectional area of the cable so that the energy dissipated in them shall not exceed 5kwtake reistivity?
8.2mm
What's the difference between digital, regular, and HD cable?
Traditional cable is analog, which requires more bandwidth per channel. Usually you need a cable box to receive Digital cable which shall also include High Definition (720p) channels if you subscribe to them. You can also receive local HD channels with an antenna, but you'll need a new television that can receive digital channels or a digital converter box.
Who supply fiber optic cable to Dubai contact number?
Dear frands,i want to know information about who supply fiber optic cable to Dubai cmpnany name and contact number i shall be very thank full to u for thid kind of fact...........
What is the bending radius of a cable?
Typically, wires have a bend radius of 10 times the diameter of the wire. Measuring the inside. This is basically to prevent injury or changes in impedance at the bend. Also note that the tighter the bend can damage the insulation in coaxial or triaxial cables and cause lower dielectric strength between layers. Best to install cables where ripples don't form on the surface and moderate force is recommended. MIL-W-5088 has more information.
My ps3 works perfectly on my full hd tv with an hd cable when i connect it to my old toshiba which is hd ready with the same cable the video does not show but the sound is audible what do i do?
I had the exact same problem hold your power button down until you hear 3 beeps if this does not work do it again and the screen shall become visible
How has television change over past years?
Prior to cable TV the FAA regulated the airways due to how Hitler was able to sway the general public down the road to insanity. After cable and under the republican rule of no regulations, many people just excepted false information as being correct. Thus history shall repeat!
How is a 4 AWG grounded conductor in a flat multiconductor cable identified?
Although this method of identifying a grounded circuit conductor (may be a neutral) is acceptable for sizes larger than 6 AWG conductors in a raceway, it is not acceptable for multiwire cables.For sizes larger than 6 AWG installed in a raceway, this is what Item 3 of 200.6(B) allows: "At the time of installation, by a distinctive white or gray marking at its terminations. This marking shall encircle the conductor or insulation."This requirement appears in part (E) of 200.6: "Grounded Conductors of Multiwire Cables. The insulated grounded conductors of a multiconductor cable shall be identified by a continuous white or gray outer finish or by three continuous white stripes on other than green insulation along its entire length.Multiconductor flat cable 4 AWG or larger shall be permitted to employ an external ridge on the grounded conductor.
How do you replace the front emergency brake cable on a Dodge Grand Caravan SE 3.3?
Here is how to easily on a 2007 grand caravan. I'm assuming you will replace it because it is broken.. meaning the outside end broken as that is weathered and in the inside isn't... Quickly disconnect the outside part of the cable and bring it up through the floor..easy... remove moulding inside near brake pedal. Now the trick nobody wants to tell you is that you need tension on the cable and you need to lock the cable with tension before you remove it... key thing.. leave it in the tension position with screw driver while you get cable fixed or put in a new one. Many people say how do you get the end of the cable off the self adjuster brake pedal unit... books state a lock open part of the brake unit.. try to find it? Too hard... What you do is pull the cable as much as you can with vice grips about 5 or more inches down from the tip. if the cable is broken you can pull it through the outside shield so it is only the inner cable left. Now when you pull it to maximum pressure you then put the screwdriver in horizontally on your side of the brake spring (not where they say there is a lock out thing)... get a smaller flathead in there and feel for it to lock things up. You'll know when it is solid and holds itself. The step next when it is under tension and solid is to push the cable forward and get it out of the unit. You may find a screwdriver to widen the area it comes out of is good.. then later when the new one goes in crimp it back with pliers... Whatever you do make sure that screw driver is in good . I could do that section of the removal now in about 2 mins knowing that the screw driver holds in the right place... When you put the new one in leave the screw driver until the last thing.. it gives you all the roof to connect both sides up... Further to that... it shall be tested long term still but you can youtube cable end repair an do your own lead repair on the existing cable.. since it is a self adjuster the cable length has some play...
