Sawaal

  Questions

Popular Latest Rated
Q:

three_resistors_are_arranged_in_a_circuit_as_shown_above1559105724.PNG image

Three resistors are arranged in a circuit as shown above. The battery has an unknown but constant emf ε and a negligible internal resistance.

Now, determine the equivalent resistance of the three resistors.

A) 12 Ω B) 10 Ω
C) 16 Ω D) 15 Ω
 
Answer & Explanation Answer: A) 12 Ω

Explanation:

From the given circuit,

three_resistors_are_arranged_in_a_circuit_as_shown_above1559105964.PNG image

The resistors R1 and R2 are in parallel connection and R3 is in series with R1 & R2

The equivalent resistance of R1 and R2 is

Req = (12 × 4)/(12 + 4) = 3 Ω.

Adding R3 in series with the pair gives

R = Req + 9

R = 3 + 9

R = 12 Ω.

Report Error

View Answer Report Error Discuss

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

2 2803
Q:

If there is a lock on an adjacent key, an insert will fail if the isolation level is set to what?

A) committed read B) repeatable read
C) share read D) indexed read
 
Answer & Explanation Answer: B) repeatable read

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: IBM Certification

1 2802
Q:

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

 

Who taught you to drive a truck?

 

A) To drive a truck by whom were you taught? B) Driving a truck by whom were you taught?
C) Driving a truck by who were you being taught? D) By whom were you taught to drive a truck?
 
Answer & Explanation Answer: D) By whom were you taught to drive a truck?

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams
Job Role: Bank Clerk

1 2801
Q:

What methodologies have you used to develop test cases?

Answer

 I have used following 4 types of Methodologies: 


 


1. Boundary value analysis   


2. Equivalence partitioning   


3. Error guessing   


4. Cause effect graphing

Report Error

View answer Workspace Report Error Discuss

Subject: Software Testing

0 2801
Q:

The main excretory organs of insects and spiders are

A) Malphigian tubues B) Maxillary glands
C) Coxal glands D) Antennal glands
 
Answer & Explanation Answer: A) Malphigian tubues

Explanation:

The main excretory organs of insects and spiders are Malpighian tubules.

Report Error

View Answer Report Error Discuss

Filed Under: Animals and Birds
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk

3 2800
Q:

Which of the following does NOT describe a musical motive?

A) A melodic or rhythmic fragment. B) The reason for playing softly.
C) A short musical idea. D) The basis for development in a musical piece.
 
Answer & Explanation Answer: B) The reason for playing softly.

Explanation:

"The reason for playing softly" is not a motive. Motives are the building blocks for large forms composed during the common practice period and, for some, beyond. Composers who used motives would include Beethoven, Mozart, Schubert, Mendelssohn and Brahms.

Report Error

View Answer Report Error Discuss

Filed Under: Sports
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

1 2800
Q:

The headquarters of the International Court of Justice is at

A) Geneva B) The Hague
C) Rome D) Vienna
 
Answer & Explanation Answer: B) The Hague

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: World Organisations

0 2800
Q:

Who established Khalsa the Sikh order

Answer

Guru Gobind Singh

Report Error

View answer Workspace Report Error Discuss

Subject: Indian Culture

28 2800