17889. Babbit metal is a

By Admin / September 13, 2025

lead-base alloy

copper-base alloy

tin-base alloy

cadmium-base alloy

✅ The correct answer is option C.

17886. By fitting an air vessel to the reciprocating pump, there is always a saving of work done and subsequently saving of power.The saving in case of a double acting reciprocating pump is

17892. A dense structure of a grinding wheel is denoted by the number 9 to 15 or higher.

1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm².

Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin

2. Transformer cores are normally made from

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