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.Management Sciences
Author: Hamad
For turbulent flow (NRe > 2100) of low viscosity fluid (μ > 20cp) in steel pipes, the optimum inside pipe diameter is given by(where, Q = fluid flow rate, ft3/sec, ρ = fluid density, lb/ft3 μ = fluid viscosity, centipoise Di = optimum inside pipe diameter, inches) ?
A. Di, opt = 3.9 Q0.45 ρ0.13
B. Di, opt = 3.9 Q0.45. μ0.95
C. Di, opt = 4.7 Q0.36. μ3.2ρ0.13
D. Di, opt = 3 Q0.36. μ0.88
By which one of the following we can measure the reliability of a string_____________?
A. String efficient
B. Reliability factor
C. Factor of safety
D. Derating factor
Internal resorption is characterised by_____________?
A. pain on percussion
B. Slow dull continuous pain
C. No characteristic feature, symptom free
D. Increased pulpal pain when laying down
Which of the following is an important anger arousing situation during adolescence?
A. Biased attitude against them
B. Not getting the needs fulfilled
C. Unfair and insulting attitude towards them
D. All of the above
Which of the following is NOT a characteristic feature of allosteric enzymes ?
A. They are multienzyme complex
B. Follow Michaelis-Menton Kinetics
C. Presence of Modulator site
D. Give sigmoid shaped curve
According to IS:800, in the Merchant Rankine formula the value of imperfection index (n) is_______________?
A. 1.0
B. 1.4
C. 1.8
D. 2.0
A coil induces 350 mV when the current changes at the rate of 1 A/s. The value of inductance is___________?
A. 3500 mH
B. 350 mH
C. 250 mH
D. 150 mH
MTTC falls the the category of____________________?
A. correctness
B. integrity
C. maintainability
D. all of the mentioned
(more…)
Which is the largest continent (population wise) of the world ?
A. America
B. Asia
C. Europe
D. Australia
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