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.Management Sciences
Author: Hamad
The /k/ sound in ‘act’and ‘picture’ is a____________?
A. Bilabial plosion
B. Alveolar plosion
C. Nasal plosion
D. Incomplete plosion.
The distance from the CEJ to the alveolar crest normally is____________?
A. 1 – 1.5 mm
B. 2 mm
C. 2 – 2.3 mm
D. 3 mm
Evaporative capacity of boiler is expressed as____________________?
A. kg of steam produced
B. steam pressure produced
C. kg of fuel fired
D. kg of steam produced per kg of fuel fifed
E. kg of water evaporated
The only function of NOT gate is to__________________?
A. Stop signal
B. Invert input signal
C. Act as a universal gate
D. None of the above
A 50 kW carrier is to be amplitude modulated to a level of 85%. What is the carrier power after modulation ?
A. 50 kW
B. 5 kW
C. 8 kW
D. 25 kW
Goods return to supplier are known as:__________?
A. Merchandise return
B. Purchase return
C. Return inwards
D. Sales return
Solar energy emitted by sun reaches the earth surface absorbed and returned back in the form of___________________?
A. Infra blue radiation
B. Infra red radiation
C. X rays
D. None of the above
Blowdown in a cooling tower__________________?
A. Means discarding a small fraction of circulating water to prevent and limit the concentration
of salt and impurities
B. Increases the scale forming tendencies of water
C. Is undesirable
D. All A., B. & C.
Effective stress is______________?
A. the stress at particles contact
B. a physical parameter that can be measured
C. important because it is a function of engineering properties of soil
D. all of the above
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