Recent questions



A. Isothermal expansion
B. Isochoric heat addition
C. Polytropic expansion
D. Isobaric heat addition
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. 14 : 1
B. 22 : 1
C. 25 : 1
D. 4 : 1
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. High speed steel
B. Stainless steel
C. Tungsten carbide
D. Superalloys
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. 1 stoke = 1 cm2/sec
B. 1 N.sec/m2 = 10 paise
C. 1 stoke = 1 m2/sec
D. 1 m2/sec = 104 stokes
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Small punches, broaches reamers and springs
B. Cutlery, screws, rivets and files
C. Mandrels, twist drills, small lathe tools and razors
D. Forgings like can shaft, structural steel plate, threading dies and drawing dies
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Ferromagnetic
B. Semi-conductor
C. Paramagnetic
D. Ferroelectric
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Drain out water and sludge from the boiler during repair
B. Put off fire in the furnace when water level in the boiler falls to unsafe limit
C. Guard the boiler in case of abnormal rise in steam pressure
D. All A, B. & C
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Suppresses any stress concentration produced in the parts
B. Enhances the yield point of the material
C. Introduces a compressive layer on the surface
D. Produces a better surface finish
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Additive
B. Constitutive
C. Both A. & B.
D. Neither A. nor B.
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Authored by Kirk Othmer
B. Edited by Perry and Chilton
C. Edited by Kirk Othmer
D. Authored by Perry and Chilton
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Impact
B. Completely reversed
C. Dynamic
D. Static & dynamic
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Alumel
B. Rhodium
C. Constantan
D. Duralumin
1 answer asked Nov 2, 2020 in General Knowledge by anonymous


A. Voltage sensitive null
B. Voltage sensitive deflected
C. Current sensitive deflected
D. None of these
1 answer asked Nov 2, 2020 in General Knowledge by anonymous
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