Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
THE WELDING ARC
The heat that is developed at the cathode and anode of an arc discharge is able to melt most of the metals and alloys. Hence, the arc is used as an intense heat source for joining of metals. For welding applications the arc may be struck between a non consumable electrode and a metal that has to be welded. (Example TIG welding & Plasma welding).
The arc can also be struck between a consumable electrode and base plate, (Flux & gas shielded welding processes). In atomic hydrogen welding the arc is struck between two tungsten (non consumable) electrodes and the flame of the arc is directed towards the metal to be welded. The welding arc can operate at a current as low as 1 A and less in the case of micro plasma welding and it can also operate at currents of the order of 1500 A in the case of submerged arc welding.
Find the minimum weight to keep equilibrium: A belt supports the two weights W 1 an d W 2 over a pulley as shown in the figure given below. If W 1 = 1000N, fi
Q. Feedwater Controls for Steam generator? associated with that Steam Generator. The flow controllers utilize regular P.I.D. controllers, and their outputs are fed directly to
In most hardware stores, you can find what has known as a Heat Gun. Hold the heat gun about 6 inches away from the acrylic you intend on bending say the bumper on a car. They are p
Distribution of shearing stresses on l--sections and miscellaneous sections
explain different power plants..???
Concurrent force system: It state that if force acting at a point on a rigid body, it can be considered to act at any other point on its line of action, given this point is ri
Calculate plastic zone: Calculate plastic zone ahead of crack in above problem if σY = 250 MPa. Solution From Eq. Here KI is taken as KI max since the plastic
#Our company currently produces the evaporator fins and screen. Production is planned to flow parallel evaporator. In this case we need more information.#
how to solve engineering mechanics statics problem?
Evaluate maximum inclination that can climb: Q: A four wheel drive can as shown in the figure has mass of 2000Kg with the passengers. The roadway is inclined at the angle wit
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd