Question: ab __ d __ aaba __ na _ badna _ b
[A].andaa
babda
badna
dbanb
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
The series is abadna/abadna/abadna/ab. Thus, the pattern ‘abadna’ is repeated.
Choose the correct set of dimensions of viscosity that are equivalent (where, F, M, L, T are dimensions for force, mass, length and time respectively).
Question: Choose the correct set of dimensions of viscosity that are equivalent (where, F, M, L, T are dimensions for force, mass, length and time respectively).
[A].FL-2T, ML-1T-1
FLT, ML-1T-1
ML-1T-3, F-1L2T
F-1L2T-1, MLT-3
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
The bulk modulus of elasticity of a liquid
Question: The bulk modulus of elasticity of a liquid
[A].is zero for incompressible liquid.
decreases with pressure.
is independent of temperature & pressure.
increases with pressure.
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
Correction for capillary effect in manometers (used for pressure measurement) need not be applied, if diameter of the manometer tube is __________ mm.
Question: Correction for capillary effect in manometers (used for pressure measurement) need not be applied, if diameter of the manometer tube is __________ mm.
[A].< 4
> 4
> 12.5
< 10
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
For an incompressible fluid, the bulk modulus of elasticity is
Question: For an incompressible fluid, the bulk modulus of elasticity is
[A].5 kg/m3
∞ N/m2
1 N
0 N/m
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
In a stabilised soap bubble, pressure inside it compared to external pressure is
Question: In a stabilised soap bubble, pressure inside it compared to external pressure is
[A].more
less
same
unpredictable
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
With increase in molecular weight of the gas, the head developed by a centrifugal compressor will
Question: With increase in molecular weight of the gas, the head developed by a centrifugal compressor will
[A].decrease
increase
remain same
unpredictable
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Centrifugal compressors compared to reciprocating compressors
Question: Centrifugal compressors compared to reciprocating compressors
[A].require less space.
have quieter operation.
have lower operating costs.
all (a), (b) and (c).
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
_ aa _ ba _ bb _ ab _ aab
Question: _ aa _ ba _ bb _ ab _ aab
[A].aaabb
babab
bbaab
bbbaa
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
The series is baab/baab/baab/baab. Thus, the pattern ‘baab’ is repeated.
Discharge from a 24 inch pipe of water at 10 ft/sec will be __________ ft3/sec.
Question: Discharge from a 24 inch pipe of water at 10 ft/sec will be __________ ft3/sec.
[A].7.65
32.36
48.22
125.6
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.