BILAL KHATTAK, Author at McqsGuru.com

Which of the following pairs of metals are supposed to constitute the internal core of the earth?

February 23, 2019 BILAL KHATTAK0

A.Chromium
B.Nickel and iron
C.Iron and copper
D.Magnesium and lead

The odour of water is expressed in terms of threshold number. The maximum threshold number permitted for public supplies is

February 23, 2019 BILAL KHATTAK0

A.10
B.5
C.3
D.2
E.1

The advantage of product layout is

February 23, 2019 BILAL KHATTAK0

A.Lower total materials handling cost
B.Lower total production time
C.Less work-in-process
D.Less floor area required per unit of production
E.All of the above

The pressure in millimetres of mercury gauge, equivalent to 68 mm H2O plus 54.4 mm manometer fluid, sp. Gr. 2.5 is

February 23, 2019 BILAL KHATTAK0

A.10
B.12.5
C.15.5
D.17.5
E.20

The smallest planet is

February 23, 2019 BILAL KHATTAK0

A.Earth
B.Mars
C.Mercury
D.Pluto

If in a system ratios of the velocity and acceleration of the homologous particles are equal, the similarity being considered is

February 23, 2019 BILAL KHATTAK0

A.geometric similarity
B.kinematic similarity
C.thermal similarity
D.dynamic similarity

Double energy is produced from 1 gram of:

February 23, 2019 BILAL KHATTAK0

A.Fats
B.Sugars
C.Proteins
D.None of these

In a distillation operation the reflux ratio may vary between

February 23, 2019 BILAL KHATTAK0

A.zero and one
B.zero and infinity
C.minimum and infinity
D.one and two

The Forest Act of 1927 needs to be reversed again to bring it in consonance with the modern day requirements of protecting preserving and expanding the country’s meager forest resources and the attended benefits such as:

February 23, 2019 BILAL KHATTAK0

A.Water
B.Wood
C.Wildlife
D.Energy
E.All of the above

A 2 m long shaft rotates about one end at 20 rad/s. It begins to accelerate with ? = 10 rads/s2. After how long, in seconds, will the velocity of the free end reach 100 m/s?

February 23, 2019 BILAL KHATTAK0

A.7
B.6
C.5
D.3