A. Bolt
B. Stud
C. Top bolt
D. None of these
Related Mcqs:
- Which of the following fastening devices has its both ends threaded ?
A. Bolt
B. Stud
C. Set screw
D. Split nut - The most important function of a washer is to provide bearing area and washers are normally specified by their hole diameters. The diameter of washer as compared to the nut is__________________?
A. More
B. Less
C. Same
D. More but less than the diameter of bolt - In case of a, centrifugal pump, the ratio h1/h2 is termed as the _____________ efficiency (where, h1 = actual measured head & h2 = head imparted to the fluid by impeller)?
A. Mechanical
B. Overall
C. Volumetric
D. Impeller - Depreciation of machines fails under the indirect expenses head. As per income tax regulations, it is calculated by the __________________ method?
A. Diminishing balance
B. Sinking fund
C. Multiple straight line
D. Sum of the years digit - If the head is doubled in & centrifugal pump, the power required will increase in the ratio of__________________?
A. 23
B. 23/2
C. 25/2
D. 21/3 - Which of the following is an ore dressing operation ?
A. Classification
B. Smelting
C. Roasting
D. None of these - Which of the following metals cannot be hot worked at room temperature ?
A. Zinc
B. Nickel
C. Lead
D. Tin - Which of the following forces does not act on a fluid at rest ?
A. Viscous force
B. Gravity force
C. Hydrostatic force
D. Surface tension force - Out of the following the refractive index is the highest for____________________?
A. Glass
B. Diamond
C. Brine
D. Kerosene - The swift cup test evaluates the following property of a sheet metal ?
A. Stretchability
B. Drawability
C. Bendability
D. None of these
