A.All A., B. and C.
B.pH value
C.Temperature
D.Water percentage
Explanation: The correct answer is All A., B. and C..
Submitted by: Academy of Pakistan
Chemical Engineering MCQs: 8,342 practice questions with answer choices and available explanations. Page 108 of 557.
Chemical Engineering MCQs
Showing page 108 of 557 · 8,342 total solved questions available.
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A.Simple current sensitive
B.Ballast
C.Voltage balancing potentiometric
D.None of these
Explanation: The correct answer is Voltage balancing potentiometric.
Submitted by: Academy of Pakistan
A.Absorption
B.Leaching
C.Extraction
D.Adsorption
Explanation: The correct answer is Adsorption.
Submitted by: Academy of Pakistan
A.All A, B & C
B.Provision of thermal compensation and is hermetically sealed
C.No moving parts and incurs negligible deflection under load
D.Compact & rugged construction with an accuracy of 0.1 to 1%
Explanation: The correct answer is All A, B & C.
Submitted by: Academy of Pakistan
A.Is lined with rubber
B.Need not be lined
C.Is lined with lead
D.Is lined with acid-proof bricks
Explanation: The correct answer is Need not be lined.
Submitted by: Academy of Pakistan
A.Gravitational pull by earth
B.Loss in weight of the satellite
C.Combustion with air
D.Friction with earth’s atmosphere
Explanation: The correct answer is Friction with earth’s atmosphere.
Submitted by: Academy of Pakistan
A.Nickel
B.Reduced iron oxide
C.Silica gel
D.Vanadium pentoxide
Explanation: The correct answer is Reduced iron oxide.
Submitted by: Academy of Pakistan
A.(R1/R2)2
B.0
C.R2/(R1+R2)
D.1
Explanation: The correct answer is R2/(R1+R2).
Submitted by: Academy of Pakistan
A.Enhancing pH of feed water by adding alkali
B.All A., B. and C.
C.Deaeration of feed water
D.Feeding sodium sulphite or hydrazine phosphate to the boilers, which combines with oxygen
Explanation: The correct answer is All A., B. and C..
Submitted by: Academy of Pakistan
A.Vibrating screen
B.Shaking screen
C.Grizzlies
D.Trommels
Explanation: The correct answer is Vibrating screen.
Submitted by: Academy of Pakistan
A.1.741 h1
B.0.574 h1
C.0.794 h1
D.1.26 h1
Explanation: The correct answer is 0.794 h1.
Submitted by: Academy of Pakistan
A.0.58
B.0.62
C.0.50
D.0.68
Explanation: The correct answer is 0.50.
Submitted by: Academy of Pakistan
A.Both B & C
B.From one part of a body to the another part of the same body
C.Between two bodies not in physical contact with each other
D.Between two bodies in physical contact with each other
Explanation: The correct answer is Between two bodies not in physical contact with each other.
Submitted by: Academy of Pakistan
A.Photo-electric pyrometer
B.Radiation pyrometer
C.Thermocouple
D.Platinum resistance thermometer
Explanation: The correct answer is Platinum resistance thermometer.
Submitted by: Academy of Pakistan
A.0.60
B.0.24
C.0.72
D.1
Explanation: The correct answer is 1.
Submitted by: Academy of Pakistan