Lead is poured into the joint between two _______________ pipes ?

Related Mcqs:

Austempering process results in the formation of ________________ structure ?

A. Martensitic B. Bainitic C. Carburised D. Stressed...

Two wires of the same radius & material having length in the ratio of 1 : 2 are stretched by the same force. The strain produced in the two wires will be in the ratio of__________________?

A. 1 : 1 B. 1 : 2 C. 2 : 1 D. 1 : 4...

Dephosphorization of molten pig iron is favoured by_______________________?

A. Oxidising and basic slag B. Reducing and basic slag C. High activity co-efficient of phosphorous in metal D. Oxidising and neutral slag...

Chromium molybdenum steel cannot be welded using ______________ welding ?

A. Thermit B. Electrical resistance C. Oxy-acetylene D. Any of these...

The cooling rate required to freeze 1 ton of water at 0°C into ice at 0°C in 24 hours is ______________ BTU/hr?

A. 100 B. 200 C. 1000 D. 2000...