A. Fatigue
B. Notched bar impact
C. Tensile
D. Hardness
Related Mcqs:
- Between 230 and 370°C, blue brittleness is caused in mild steel because of the_________________?
A. Immobility of dislocation
B. Strain-ageing
C. Increase in Young’s modulus
D. Strain hardening - Leakage in a cooking gas cylinder is detected by___________________?
A. Radio-isotopes
B. Pouring soap solution on the surface and locating the gas bubbles
C. Halide torch
D. Pungent smell of mercaptans present in the gas - Yield strength of a material is determined by the __________________ test?
A. Creep
B. Tension
C. Compression
D. Endurance - In an amorphous material, atoms defy any definite atomic structure and exist in random pattern just like in liquid. Which of the following is an amorphous material ?
A. Tin
B. Lead
C. Zinc
D. Glass - Which of the following test is used for distinguishing among dry oils, semi-drying oils and non drying oils ?
A. Elaiden test
B. Reichert-Meissl value test
C. Hunter value test
D. Iodine value test - Color test of water is done with an instrument called__________________?
A. Tintometer
B. Colorimeter
C. Electro-chemical cell
D. Turbidimeter - Out of the following, the best material capable of withstanding shock & vibration without the danger of cracking is ___________________?
A. Malleable iron
B. Grey cast iron
C. Chilled cast iron
D. White cast iron - Which of the following is the most suitable material of construction for the condenser tubes, where the cooling medium is brine (salty water) ?
A. Aluminium
B. Copper
C. Titanium
D. Stainless steel - Which of the following is not a ferromagnetic material ?
A. Nickel
B. Cobalt
C. Aluminium
D. Iron - Bag filter design is predominantly dependent on gas temperature, as it affects the gas density & viscosity and the selection of filtering material. The pressure drop in a bag filter is__________________?
A. Inversely proportional to viscosity of gas
B. Proportional to the viscosity & density of the gas
C. Proportional to the pressure of the gas
D. Both B. and C.
