what h/3 distance show in pressure vessel head when h = depth of head .........................Further more distance from tangent line(T.L) to tangent line (T.L) shows what ..........?
Category Archives: Aerospace
Adding Magnets to Induction Motors
can adding magnets to the outside of an induction motor increase its electrical output if the shaft is spun?
2010 Land Rover – Relay Immobiliser Circuit
Where can I locate the required circuit to install a relay immobiliser that work through triggering on from an installed tracking device? The 2010 landrover jeep uses a button switch to start the ignition and engine.I have been searching for any circuit that can shut down the engine at will through
Characteristic Impedance
I am looking for if there is a way to express characteristic impedance using B magnetic field intensity and E electric field..Can u help me pls..
Trident, Tricon and TMR
where exactly TRIDEN and TRICON systems are used?
Trident or Tricon which is more redundant in terms of TMR?
Ductwork for Oncology Room
We have been commissioned to design and supply air conditioning ducting for an Oncology treatment room. Due to the concentration of xrays etc within the bunker that will house the equipment, are there any requirements regarding type of duct material, and duct fixings, any ideas please..
Power Generation and Braking
power generation through speed braker how this
Rotary Hingeline Actuators and Velocity Summing
A rotary hingeline actuator which implements dual-redundant drive channels using a velocity-summing planetary differential and planetary gear stages to the rotary output. The rotary actuator gear ratio matches the torque and speed requirements of the control surface to the motor output. High-st
Pressure Vessel Peening
Peening in Pressure Vessel has something related to forming or welding............. ???
Slip RPM of Submersible Pump Set Rotor
Is it possible to monitor the slip rpm of a single phase submersible pump set rotor by measuring the current flowing in the stator winding and using suitable electronics to extract the required data ? If not, then what is the standard method of doing so. Your erudite replies will be highly appreciat
Electrical Test Meters and Components
Dear, Sir
Please refer to our inquiry as we need the items below. If you have them, kindly send us a picture of the items and please quote us your best price.
NO
QTY
UOM
DESCRIPTION
MFG
MFG/PART NO
1
5
PC
POTENTIOMETER, 2W 10KOMGA
MRO WXD3-
Load Loss Calculations
Sir,
I have load loss data at 30 degree , I want to calculate the load loss at 75 from that, please tell me the formula and calculations necessary for that.
Joining Glass and Steel
I have a glass table with stainless steel legs that are glued on to the glass. what type of glue is best to be used ?
Instrumentation for Desalination Plants
Dear Sir, Can you please explain me the control phylosophy of desalination plants including pumping stations. and Field instruments.
Solution treatment & artificial Aging treatment furnace for A356.0 T6
Interested to prpcure new equipment for the solution treatment process for size batch of 300- 400 kg ( small casting purpose)
Materials compatible with Methyl Amines
We have heat exchangers in our methyl amines plants. MOC of shell and tube is F22/P22 respectively. Approximate Composition of fluid at out let is
Ammonia - 25%
Mono Methyl Amine - 13%
Di-Methyl Amine - 20%
Tri-Methyl Amine - 30%
Methanol - 1-2%
Water - 20%
We are
A 860 WPHY 65 VS A 694 F 65
Dear all,
for reducer material, can we use forged material A 694 F65 instead of A 860 WPHY 65? because i have a situation where my supplier can not supply reducer with material A 860 WPHY 65. What is the advantage or disadvantage of using A 694 F65 reducer instead of A860 WPHY 65?
tq
Differential Relays for Power Transformer
Info about we want to protect of Transformer
S : 100 MVA
HV/LV : 154.000 / 33.600 Volt
%Uk : 12,0
Connection: Ynyn0
Primer Side CT : 400 / 5 Amper
Seconder Side CT : 2000 / 5 Amper
do anybody calculate differantial setting values for that transformer ?
What sh
metal dusting
What is metal dusting & how to avoid it
response of online generators to trippings
hi guys, i would just like to ask for some definitions on the report im working whenever generator trippings occur in our grid...
on the graph several plants like sual 2, ilijan and sta rita suddenly increased their load as the frquency dipped due to tripping of sual 1... what'