www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Objective Questions
ITI
Welder
Welder Set-1
Welding Techniques
26

Welding Techniques MCQ with Answers

26) Which type of arc produces humming sound?

Long arc length

Short arc length

Normal arc length

Too long arc length

Answer is:

Long arc length

Welding Techniques MCQ with Answers

For more MCQ's Click Here

Related Welding Techniques MCQ with Answers

27) Which types of arc length used in thin sheet metals?

Long arc length

Short arc length

Medium arc length

Deep short arc length

Answer is:

Short arc length

28) Which type polarity used in sheet metal welding?

Rectifier set

AC Transformer

Reverse polarity

Straight polarity

Answer is:

Reverse polarity

29) Which polarity is used in welding with heavy and super heavy coated electrodes?

AC Transformer

Reverse polarity

Straight polarity

AC Motor generator

Answer is:

Reverse polarity

30) Which polarity used in welding cast iron?

Rectifier set

AC Transformer

Reverse polarity

Straight polarity

Answer is:

Reverse polarity

Welding Techniques MCQ with Answers

For more MCQ's Click Here