For a constant volume process
Question: For a constant volume process
[A].
dE = CpdT
dE = CvdT
dQ = dE + pdV
dW = pdV
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
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Force between the molecules of the same substance is called __________ force.
Question: Force between the molecules of the same substance is called __________ force.
[A].adhesive [B].
cohesive [C].
molecular [D].
Vander Walls Answer: Option B
Explanation:
No answer description available for this question.
Dacron is a
Question: Dacron is a
[A].condensation product of hexam-ethylene diamine and adipic acid. [B].
thermosetting material. [C].
condensation product of dimethyl terephthalate and ethylene glycol. [D].
none of these. Answer: Option D
Explanation:
No answer description available for this question.
In troposphere (the weather domain), the temperature ‘t’ at height ‘h’ above the sea level in metres is given by (where, temperature at sea level is 15°C and t is in °C.)
Question: In troposphere (the weather domain), the temperature ‘t’ at height ‘h’ above the sea level in metres is given by (where, temperature at sea level is 15°C and t is in °C.)
[A].t = 15 – 0.0065 h [B].
t = 15 + 0.0065 h [C].
t = 0.0035 h – 15 [D].
t = 15 – 0.0035 h Answer: Option A
Explanation:
No answer description available for this question.
Capacity of a rotary gear pump can be varied by
Question: Capacity of a rotary gear pump can be varied by
[A].changing the speed of rotation. [B].
bleeding air into suction. [C].
bypassing liquid from the suction or discharge line. [D].
all (a), (6) and (c). Answer: Option D
Explanation:
No answer description available for this question.
Hydrogenation of oil takes place in a/an __________ reactor.
Question: Hydrogenation of oil takes place in a/an __________ reactor.
[A].autothermal [B].
trickle bed [C].
plug flow [D].
none of these Answer: Option B
Explanation:
No answer description available for this question.
__________ is a polysacchride.
Question: __________ is a polysacchride.
[A].Maltose [B].
Starch [C].
Sucrose [D].
Glucose Answer: Option B
Explanation:
No answer description available for this question.