nimi previous papers
WELDER IMPORTANT NIMI BASED MCQ
Which operation is to remove burrs from a plate after cutting? A. Brushing B. Filing C. Scraping D. Chiselling Which … Read more
TURNER FITTER MACHINIST IMPORTANT MCQ FOR CBT
1. Segmental chips are formed during machining A. mild steel B. cast iron C. high speed steel D. high carbon … Read more
PAPER -1 WELDER (THEORY) SEMESTER – I july (SESSION 2017 -2018) – NSQF LEVEL -4
1. What is the point angle of dot punch? a)40 b) 50 c) 90 d) 60 2. Which material is … Read more
PAPER -1 WELDER (THEORY) SEMESTER – II july (SESSION 2017 -2018) – NSQF LEVEL -4
1 Which part of the wire feed mechanism turns the drive roller smoothly and constantlyfor GMAW? a) Centre guide b) … Read more
WELDER (THEORY) SEMESTER – II AITT JULY 2017 PAPER
1. Submerged arc welding is characterized by. a) High welding current . b) Smooth beads c) Deep penetration d) All … Read more