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Engineering AllOther (1379) In any plant or substation main incommer voltage RY - 415 V,YB - 400 V, BR - 387 V(in commer feed from transformer 11 Kv /0.415 KV) why found voltage differance in each phase? plant have not self power plant it is depend on outsource grid
2 5338how much water you will add to the mix, for making 1 m3 of concrete to achieve strength of mix 20N/mm2 at 28 days.
11 43250say you are requsituoning cement to build masonry wall made of burnt clay bricks. how many 50 kgs cement bags will you requisition for 1:5 ratio mortar joint, if they masonry wall volume is 10 m3
1 6127Reinforced concrete: suppose you are doing rough estimate for purchase of rebar for reinforced concrete slab for single stores residential building. You know total concrete volume will be 100 m3. How many tons rebar 6, 10 and 12mm will you require for the project?
HCC,
2945Structural steel: For a thumb rule check in field, the allowable weight which can be hung down for 10mm dia mild steel rod, of yield value of 0, 25 KN/mm2 and applying a factor of safety 2.00, will be how many kg?
3 10332Soil Mechanic: You are building a gravel road. How much water do you need to mix in compact 100 m3 of road quantity borrow pit gravel?
1 6282
What is the allowable -ve crankcase pressure (vacuum) in the gas engine of 1.5 mw?
what is the current rating of both primary and secondary of 500kva,33kv./400v.distribution transformer?
What is temper embrittlement in alloy steels and what are its effects ?
What is the right procedure for adjusting the gap voltage of bently nevada vibration sensor?
iam using DM 3251 voltmeter(1 percent accuracy)for 11KV system PT ratio is 11KV/110V.can anybody explain what is the max and min voltage deviation.
In Rankine Cycle we use the concept of Tm(mean temperature of heat addition).In actual cycle the efficiency comes as n=1-T2/T1 Taking Tm into consideration it comes as n=1-T2/Tm as T1>Tm so the efficiency for both case will not same for a same cycle. Can anybody explain how it is possible? Advance appreciation for your effort.Thanks
What is the Diff. btw Manule Pull Station & Manule Abort Station Switches used in FM200 System??
why industry prefer ht motor instead of lt motor.
how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.
What is rang ability?
Classify drilling machines.
what's the activities in your job?
what is the generator rating for 40 amp load of 3phase motor.?? 400v voltage of generator... plz tell me with formula its urgent...plzzz... and also tell me that this 40 amp at all phases mean 40 amp on red,40 amp on yellow,40 amp on blue...... or the total sum of that 3phase is 40 amp....
door and window wood work calculations and different methods
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