Question: When steel is made from phosphatic iron, it is likely to be A. Hard B. Ductile C. Brittle D. Tough Answer» c. Brittle Note: The above multiple-choice question is for all general and Competitive Exams in India.
Question: A steel scale is slightly shorter when compared with a standard scale. This type of error is known as A. natural error B. systematic error C. instrumental error D. None of the above Answer» c. instrumental error Note: The…
Question: The Curic point for Rochelle salt is about A. 1000?C B. 500?C C. 240?C D. Absolute zero Answer» c. 240?C Note: The above multiple-choice question is for all general and Competitive Exams in India.
Question: The statement that, at equilibrium, the number of phases plus the degrees of freedom must equal the number of components plus two is known as A. Gibbs phase rule B. Lever rule C. Fick’s rule D. Heisenberg rule Answer»…
Question: In nodular iron, graphite is present in the form of A. Powder B. Flakes C. Needles D. Spheroids Answer» d. Spheroids Note: The above multiple-choice question is for all general and Competitive Exams in India.
Question: Which of the following is not a self-generating transducer? A. Thermopile B. Ionization chamber C. Moving coil generator D. Photovoltaic cell Answer» b. Ionization chamber Note: The above multiple-choice question is for all general and Competitive Exams in India.
Question: Which of the following timber is used for sports goods? A. Mulberry B. Mahogany C. Sal D. Deodar Answer» a. Mulberry Note: The above multiple-choice question is for all general and Competitive Exams in India.
Question: The property which enables metals to be drawn into wire is known as A. Plastic deformation B. Ductility C. Malleability D. Elastic deformation Answer» b. Ductility Note: The above multiple-choice question is for all general and Competitive Exams in…
Question: Which of the following primary transducer does not convert velocity to pressure? A. Orifice B. Venture C. Pitot tube D. Vanes Answer» d. Vanes Note: The above multiple-choice question is for all general and Competitive Exams in India.
Question: Steel balls for ball bearings are hardened to A. 100 VPN B. 400-700 VPN C. 700-800 VPN D. 150-200 VPN Answer» c. 700-800 VPN Note: The above multiple-choice question is for all general and Competitive Exams in India.