A. Season cracking of brass
B. Caustic embrittlement of steel
C. Both A. & B.
D. Neither A. nor (B)
CHEMICAL ENGINEERING
CHEMICAL ENGINEERING Mcqs for Preparation of Job Test and interview, freshers, Students, competitive exams etc. Multiple choice questions here are on topics such as Basics of Chemical Engineering, Chemical Process, Reaction, Process Control and Instrumentation etc.
A. Nipple
B. Socket
C. Union
D. Bell and spigot
A. 0.3-0.4
B. 12-14
C. 3-4
D. 20-25
A. Alumina
B. Platinum
C. Vanadium pentoxide
D. Iron oxide
A. Softens it to facilitate machining
B. Decreases the free carbon
C. Increases the strength
D. None of these
A. Voltage measuring
B. Temperature measuring
C. Temperature compensating
D. Both B. & C.
A. Less than the wet bulb temperature
B. More than the wet bulb temperature
C. More than the dry bulb temperature
D. Equal to wet bulb temperature
A. 0.7-1.0
B. 1.1-1.4
C. 1.5 – 1.8
D. 2.0 – 2.5
A. Graphite
B. Light water
C. Heavy water
D. Beryllium
A. Wet bulb temperature
B. Dry bulb temperature
C. Relative humidity
D. Specific humidity
