The solvent flux used for base metal soldering is_______________?

Related Mcqs:

Gypsum bonded investment should not be heated over______________?

A. 700°C B. 1,300°C C. 1,063°C D. 900°C...

Disadvantage of having a short sprue is________________?

A. Rapid solidification of metal B. No place for reservoirs C. Incomplete evacuation of gases D. Difficulty in removing casting from investment...

Annealing is also known as_______________?

A. Soft hardening treatment B. Hard hardening treatment C. Precipitating heat treatment D. Stress relieving heat treatment...

Which of the following decrease with strain hardening______________?

A. Surface hardness B. Strength C. Proportion limit D. Corrosion resistance...

The main form of iron carbide found in 18-8 steel________________?

A. Martensite B. Ferrite C. Austenite D. Pearlite...