Q:

The wavelength of a wave is the distance between

A) Crest and Trough	B) Crest and Crest
C) Trough and Trough	D) Both B & C

Answer & Explanation Answer: D) Both B & C

Explanation:

Distance between two Consecutive Crests or two Consecutive Troughs is called Wavelength. But the distance between crest and adjacent trough is half the wavelength.

That is the distance between adjacent crest and trough is called Half the wavelength.

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Q:

Which is the first country in the world to pay a basic income to randomly picked citizens on a national level, with the aim of dismissing poverty, motivate people to join work force and decrease unemplyment ?

A) Canada	B) USA
C) Finland	D) Germany

Answer & Explanation Answer: C) Finland

Explanation:

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Q:

Integration is primarily concerned with

A) ensuring that the time, scope and cost baselines are consistent with an acceptable quality standard and with the customer’s expectations.	B) getting people working together effectively toward common project goals through appropriate training, management and leadership.
C) effectively integrating the processes among the project management process groups that are required to accomplish project objectives with an organization’s defined procedures.	D) ensuring that all the tools and techniques of the various planning processes are appropriately scaled to the complexity and risk exposure of the project.

Answer & Explanation Answer: C) effectively integrating the processes among the project management process groups that are required to accomplish project objectives with an organization’s defined procedures.

Explanation:

Answers A, B and D all result from effectively integrating the work of the project management process groups. PMBOK [4.0]

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Filed Under: PMP Certification

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Q:

Who wrote the line: ' A thing of beauty is a joy for ever '

A) P.B.Shelley	B) William Wordsworth
C) John Keats	D) Robert Browning

Answer & Explanation Answer: C) John Keats

Explanation:

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Q:

Who is the author of the book ' The Rights of Man '

A) Thomas Hardy	B) Thomas Mann
C) Thomas Moore	D) Thomas Paine

Answer & Explanation Answer: D) Thomas Paine

Explanation:

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Q:

At what temperature do pathogenic bacteria grow best in food?

A) 5 to 15 degrees Celsius	B) 15 to 25 degrees Celsius
C) 20 to 45 degrees Celsius	D) 40 to 65 degrees Celsius

Answer & Explanation Answer: C) 20 to 45 degrees Celsius

Explanation:

The Bacteria that causes Food Borne illness are called Food Borne Pathogens. Most of the pathogens are mesophilic in nature, optimum temperature may be around 20-45 degree celsius. This range of temperatures is often called the "Danger Zone." Dry foods do not support the growth of bacteria.

In order to kill pathogenic bacteria you need temperatures above 74ºC. Temperature is the easiest factor to control in order to prevent bacterial growth.

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Filed Under: Biology
Exam Prep: Bank Exams , AIEEE
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Q:

The p wave of a normal Electrocardiogram indicates

A) atrial depolarization	B) Ventricular repolarization
C) atrial repolarization	D) Ventricular depolarization

Answer & Explanation Answer: A) atrial depolarization

Explanation:

The P wave in the ECG represents atrial depolarization, which results in atrial contraction, or atrial systole.

The P wave is a summation wave generated by the depolarization front as it transits the atria.

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Q:

An object, starting from rest, moves with constant acceleration of 4 m/s2. After 8 s, its speed is

A) 16 m/s	B) 8 m/s
C) 32 m/s	D) 4 m/s

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