GRE Questions

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

Report Error

View Answer Report Error Discuss

Filed Under: General Awareness
Exam Prep: Bank Exams , CAT , GATE , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO

1 1364
Q:

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

Cat­nap

A)  Rest B) Fitful sleep
C)  Long sleep D)  Short sleep
 
Answer & Explanation Answer: D)  Short sleep

Explanation:
Report Error

View Answer Report Error Discuss

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

0 1364
Q:

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.

I am _______________this crime.

A) ignorant on B)  innocent of
C) indebted to D) ignoring
 
Answer & Explanation Answer: B)  innocent of

Explanation:
Report Error

View Answer Report Error Discuss

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

1 1354
Q:

In the following question, out of the four alternatives, select the word similar in meaning to the word given.

Opulent

A) Fake B) Gloomy
C) Rich D) Selfish
 
Answer & Explanation Answer: C) Rich

Explanation:
Report Error

View Answer Report Error Discuss

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

0 1348
Q:

In the following question, the sentence given with blank to be filled with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

Ignoring someone in pain is an ______ act

A) immortal B) aggravating
C) immoral D) fecund
 
Answer & Explanation Answer: A) immortal

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: CAT , GRE , TOEFL
Job Role: Bank Clerk , Bank PO

1 1347
Q:

A research paper is which of the following?

A) Argumentative papers B) Definition papers
C) Interpretive papers D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

A research paper is an extended article that shows your own assessment or content. When you write an article or essay, you put in everything that you actually know and your own views about the subject.

 

Types of research papers ::

  1. Argumentative papers,
  2. Analytical papers,
  3. Definition papers,
  4. Compare and contrast papers,
  5. Cause and effect papers,
  6. Reports, and.
  7. Interpretive papers.
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: AIEEE , Bank Exams , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO

0 1333
Q:

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

Grotesque

A) Free B) Odd
C) Plain D) Queer
 
Answer & Explanation Answer: C) Plain

Explanation:
Report Error

View Answer Report Error Discuss

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

0 1333
Q:

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

Irk

A) Attract B) Discourage
C) Irritate D) Please
 
Answer & Explanation Answer: D) Please

Explanation:
Report Error

View Answer Report Error Discuss

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

0 1330