Q:

Electrical Arcing occurs when

Answer

An electric arc is a visible plasma discharge between two electrodes that is caused by electrical current ionizing gasses in the air. Electric arcs occur in nature in the form of lightning.

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Subject: Physics Exam Prep: AIEEE , Bank Exams , GATE
Job Role: Analyst , Bank Clerk , Bank PO

0 1880

Q:

Bandwidth is the

A) a measure of the width of a range of frequencies	B) the rate of data transfer
C) both a & b	D) None of the above

Answer & Explanation Answer: C) both a & b

Explanation:

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

5 1880

Q:

The potential difference between the terminals of an electric heater is 60 V when it draws a current of 4 A from the source. What current will the heater draw if the potential difference is increased to 127.5 V ?

A) 8.5 A	B) 24 A
C) 10 A	D) 12 A

Answer & Explanation Answer: A) 8.5 A

Explanation:

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Filed Under: Physics
Exam Prep: GATE , CAT , Bank Exams , AIEEE

1 1880

Q:

The monomer/monomers used for the synthesis of Nylon 6 is/are

A) hexamethylenediamine and adipic acid	B) caprolactam
C) urea and formaldehydeD.	D) phenol and formaldehyde

Answer & Explanation Answer: A) hexamethylenediamine and adipic acid

Explanation:

Nylon is made when the appropriate monomers (the chemical building blocks which make up polymers) are combined to form a long chain via a condensation polymerisation reaction. The monomers for nylon 6-6 are adipic acid and hexamethylene diamine

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 1880

Q:

pH of the human blood is ______.

A) Slightly Acidic	B) Highly Acidic
C) Slightly Basic	D) Highly Basic

Answer & Explanation Answer: C) Slightly Basic

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 1880

Q:

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.

To gird up the loins

A) To be unable to decide	B) To prepare for hard work
C) To be at strife	D) To one’s liking

Answer & Explanation Answer: B) To prepare for hard work

Explanation:

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Filed Under: English

0 1880

Q:

The data shows the information on the number of children vaccinated in the year 2016 in different cities:

If the total number of children vaccinated in the year 2016 is 1,20,000, then how many kids from city B were vaccinated?

A) 24,000	B) 48,000
C) 12,000	D) 36,000

Answer & Explanation Answer: D)

36,000

Explanation:

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Filed Under: Word Puzzles
Exam Prep: AIEEE

5 1880

Q:

The earliest reference to sati custom is made in which of the following inscriptions?

A) Allahabad Pillar inscription	B) Eran inscription of Bhanugupta
C) Aihole inscription of Pulkesin II	D) Bhitan inscription of Skandgupta

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