Q:

D.C Series motor never operated on

A) Full Load	B) Half Load
C) No Load	D) At any Load

Answer & Explanation Answer: C) No Load

Explanation:

D.C series motor both armature and feild connected in series at noload condition current drawn by the motor is zero Ia=0 flux also zero. but very small amount of flux avalible because of residual magnetism

in series motor speed = N α Eb/Φ Eb almost conistant

= N α 1/Φ

At no load condition d.c series can be run as dangerously very high so d.c series motor
operated at load condition only

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Filed Under: General Awareness
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1 1823

Q:

The first woman in world to become the Prime minister of a country was

Answer

Sirimao Bandara Naike

Workspace

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Subject: World History

3 1823

Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

He said to the bankers, "These diamonds are more valuable than a billion dollars."

A) He told the bankers that these diamonds are more valuable then a billion dollars.	B) He has told the bankers this that those diamonds are more valuable than a billion dollars.
C) He told the bankers that those diamonds are more valuable than a billion dollars.	D) He told the bankers that those diamonds were more valuable than a billion dollars.

Answer & Explanation Answer: C) He told the bankers that those diamonds are more valuable than a billion dollars.

Explanation:

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Filed Under: English
Exam Prep: Bank Exams , CAT , GRE , TOEFL

0 1823

Q:

Look at the underlined part of each sentence. Below each sentence are given three possible substitutions for the underlined part. If one of them (a), (b) or (c) is better than the underlined part, indicate your response on the Answer Sheet against the corresponding letter. If none of the substitutions imporves the sentence, indicate (d) as your response on the Answer Sheet.

The teacher, along with her three children, were taken to hospital.

A) was taken	B) had taken
C) had being taken	D) No improvement

Answer & Explanation Answer: A) was taken

Explanation:

The subject ‘The teacher’ is singular, hence ‘was taken’ will be the correct expression. Since the teacher was herself taken to the hospital so b and c are incorrect.

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Filed Under: English
Exam Prep: Bank Exams

0 1823

Q:

The atoms of Germanium, Arsenic, Selenium and Bromine contain ...... shells.

A) 3	B) 7
C) 5	D) 4

Answer & Explanation Answer: D) 4

Explanation:

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT

0 1823

Q:

Which of the following is a Synthetic rubber?

A) Leoprene	B) Monoprene
C) Neoprene	D) Isoprene

Answer & Explanation Answer: C) Neoprene

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

2 1823

Q:

Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word and click the button corresponding to it.

A) Serendipty	B) Serendipity
C) Serndipity	D) Sernidipity

Answer & Explanation Answer: B) Serendipity

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 1822

Q:

Improve the bracketed part of the sentence.
(Being a pleasant evening), we went out for a long drive on a highway.

A) As a pleasant evening	B) It being a pleasant evening
C) With a pleasant evening	D) No improvement

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