Industrial Engineering

It was John Thomas

Ammonia is a air polluter. So we place ammonia plants ner towns.

this is the poly-condensation reaction of urea and formaldehyde at acidic medium ..this is milky type productive used as adhesive in plywood industry.

Duplex stainless steel are extremely corrosion resistant, work hardenable alloys. Their microstructures consist of a mixture of austenite and ferrite phases. As a result, duplex stainless steels display properties characteristic of both austenitic and ferritic stainless steels. This combination of properties can mean some compromise when compared with pure austenitic and pure ferritic grades.

Yes, very safe as long as not used in a explosive atmosphere.

If the cost can be tracked towards a cost object, then it is called overhead absorption. If the cost can not be tracked with respect to a specific cost center or cost object, then the entire cost is distributed to all the cost centers, based on the usage ratio. This is called Overhead apportionment. UdhayAnand AVB

by using the technology to a limited extent.for example we use mobiles not just for communication now a days.students are treating this as a symbol of status.it is not just joking it is really happening in our society.usage of internet has its adverse effects also.there are many advertisements that will occur when we go through internet.there are also sexual advertisements in them.children are spoiled due to these advertisements.so parents should guide them.

website updates and brand focus to various designs like.. posters, banners Brochures

A proportional-integral-derivative controller(PID controller) is a generic control loop feedback mechanism (controller) widely used in industrial control systems. A PID controller attempts to correct the error between a measured process variable and a desired setpoint by calculating and then outputting a corrective action that can adjust the process accordingly and rapidly, to keep the error minimal.

i think rulers are and desk tidys are definetly from Corey hill

Henry Bessemer

The applications of a drilling machine are to hold tools that drill or mill.

CGA-320 is the American standard thread found on Co2 tanks purchased at places like AirGas.

Africans invented running water. Ancient Egyptians were the inventors.

tracheotomy

A common emitter BJT transistor has the emitter ground. So u measure input voltage at base with respect to the ground, i.e; emitter and also u measure the output voltage at collector with respect to the ground, i.e; emitter. Hence, the emitter is common and thus the name.

Potential free contacts (also called "dry contacts") are simply contacts which are physically operated with the main device, but not electrically connected to it. For example a motor contactor often has auxiliary contacts that are operated by the main coil and open and close at the same time as the main contacts but are not used for control of the motor starter. If they are connected to an outside circuit to indicate the status of the starter without being powered by the motor supply they would be considered potential free contacts.

These type also called Signal-Contacts.

In case of relays and switches if the common/pole is connected internally to a given potential like a 110V phase etc., the contact is not POTENTIAL FREE but if both the common and the normall open (and at time also the normally closed) contacts are presented to the user for connecting in his system as he pleases,the contact is said to be "potential-free".

Long shore drift means the movement of material along a coast by waves that approach at an angle to the shore but recede directly away from it. It transports sediments.

Satan Christmas's little black slaves in his workshop in Kosovo.

Transition metals have multiple oxidation states due to the number of electrons that an atom loses, gains, or uses when joining another atom in compounds. It also determined the ability of an atom to reduce.

depending on the amount of the load of transformer as well as the power factor of it, there is a transformer specific voltage drop at its terminals, due to the internal impedances. The on-load tap changer can / will be used to compensate this voltage drop or rise.

The three grades (when used in jewellery making) are: 'Easy', 'Medium' and 'Hard'.

These refer to the temperature that the solder melts - 'Hard' is the highest, 'Easy' is the lowest.

The different grades allow a joint to be soldered, next to an existing joint. Thus you would normally use 'hard' first, then 'medium', and finally 'easy'.

A treatment apparatus that contacts a rising gas or liquid flow with a descending immiscible liquid flow. One flow contains a contaminant to be removed, the other has a greater affinity for the compound. The dirty product flow contacts the cleaning flow, loses its contaminant burden and becomes clean and goes for collection or further treatment. The dirty solvent flow is treated to remove the contaminant (regenerated) and is re-used in the scrubber.

a single stage compressor only compresses once while a double stage will take the volume from the first stage and compress it more. Makes more pressure but less volume