- Chemical Engineering Basics - Section 1
- Chemical Engineering Basics - Section 2
- Chemical Engineering Basics - Section 3
- Chemical Engineering Basics - Section 4
- Chemical Engineering Basics - Section 5
- Chemical Engineering Basics - Section 6
- Chemical Engineering Basics - Section 7
- Chemical Engineering Basics - Section 8
- Chemical Engineering Basics - Section 9
- Chemical Engineering Basics - Section 10
- Chemical Engineering Basics - Section 11
- Chemical Engineering Basics - Section 12
- Chemical Engineering Basics - Section 13
- Chemical Engineering Basics - Section 14
- Chemical Engineering Basics - Section 15
- Chemical Engineering Basics - Section 16
- Chemical Engineering Basics - Section 17
- Chemical Engineering Basics - Section 18
- Chemical Engineering Basics - Section 19
- Chemical Engineering Basics - Section 20
- Chemical Engineering Basics - Section 21
- Chemical Engineering Basics - Section 22
- Chemical Engineering Basics - Section 23
- Chemical Engineering Basics - Section 24
- Chemical Engineering Basics - Section 25
- Chemical Engineering Basics - Section 26
- Chemical Engineering Basics - Section 27
- Chemical Engineering Basics - Section 28


Chemical Engineering Basics - Engineering
Q1: __________ welding will be the most suitable for butt welding two 20 cms thick boiler drum mild steel plates.A Electrical resistance
B Electroslag
C Plasma torch
D Submerged arc
ANS:B - Electroslag Electroslag welding (ESW) is a welding process that is particularly well-suited for joining thick sections of materials, typically steel plates. It is a method that falls under the category of fusion welding processes. Electroslag welding is characterized by the creation of an electric arc between a consumable electrode and the workpiece, which melts the electrode and a portion of the workpiece, forming a weld pool. Here's a simplified explanation of the electroslag welding process:
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