Questions

Q:

Transformer is a device to convert

A) D.C. to A.C. B) Low voltage D.C. into high voltage D.C.
C) Low voltage A.C. into high voltage A.C. D) Mechanical energy into Electrical energy
 
Answer & Explanation Answer: A) D.C. to A.C.

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

1 2076
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
Exam Prep: Bank Exams , CAT , GATE , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO

1 2076
Q:

Which of the following does not contribute to wellness?

A) Tendencies B) Habits
C) Exercise D) Diet
 
Answer & Explanation Answer: A) Tendencies

Explanation:

Tendencies does not contribute to wellness among the given options.

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Filed Under: General Science
Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

1 2076
Q:

World Wetlands Day is celebrated every year on?

A) 1st January B) 2nd February
C) 1st March D) 2nd April
 
Answer & Explanation Answer: B) 2nd February

Explanation:

World Wetlands Day is celebrated every year on 2nd February. This year’s World Wetlands Day under the theme of "Wetlands and Climate Change".

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Filed Under: Important Days and Years
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

2 2076
Q:

Point Q(-1,b) is the midpoint of segment EF. Co-ordinates of point E are (-4,a) and point F are (2,0). What is the value of a and b?

A) a = 2; b = 1 B) a = -2; b = -1
C) a = -4; b = -8 D) a = 4; b = 8
 
Answer & Explanation Answer: B) a = -2; b = -1

Explanation:
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0 2076
Q:

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Elated

A) Inspired B) Cheered
C) Disheartened D) Encouraged
 
Answer & Explanation Answer: C) Disheartened

Explanation:
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Filed Under: English

0 2075
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.
Sahil said to me, "Where will you go this holiday?"

A) Sahil asked me where I would go that holiday. B) Sahil asked me where I will go that holiday.
C) Sahil asked me where I will be going that holiday. D) Sahil asked me where I would gone that holiday.
 
Answer & Explanation Answer: A) Sahil asked me where I would go that holiday.

Explanation:
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Filed Under: English

0 2075
Q:

Which of the following phrases (i), (ii), and (iii) given below each sentence should replace the phrase printed in bold letters to make the sentence grammatically correct? Choose the best option among the five given alternatives that reflect the correct use of phrase in the context of the grammatically correct sentence. If the sentence is correct as it is, mark (E) i.e., "No correction required" as the answer.
The government cannot realize good price from certain assets but their disposal will helped in stop the drain.
i. Help in stoppage in the drain
ii. Help stop the drain
iii. Be helping in draining

A) A. Only i B) B. Only ii
C) C. Only iii D) D. i and iii
 
Answer & Explanation Answer: B) B. Only ii

Explanation:

Ans. B.
The correct form of verb to be used after 'will' is 'help.' Verbs are not needed in infinitive or participle form here since the effect of the disposal of assets will be seen in the future. So option B is the correct answer.

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

0 2075