In a parallel circuit, the branch with the lowest resistance has the most current.

Defining green banking is relatively easy. It means promoting environment -friendly practices and reducing your carbon footprint from your banking activities. This comes in many forms : using online banking instead of branch banking; paying bills online, opening up CDs (certificates of deposit) and money market accounts at online banks instead of large multi-branch banks. A green bank takes the biggest steps to support local green initiatives. Any combination of the above personal banking practices can help the environment. In this respect, online banks and smaller community banks have better track records than larger banks .However, these larger banks may be induced to go green . According to the passage, larger, multi -branch banks .

A

can never become green banks .

B

can become green banks if they reduce the number of branches and eliminate the use of paper .

C

can become green banks if they can greatly reduce or eliminate carbon footprint form their banking activities.

D

can become green banks if they support local green initiatives

Some birds settled on the branches of a tree. First, they sat one to a branch and there was one bird too many. Next they sat two to a branch and there was one branch too many. How many branches were there?

A

3

B

4

C

5

D

6

E

2

Using the current-divider formula, you can find the current in any branch of a series-parallel circuit.

A

True

B

False

When an open circuit occurs in a parallel branch, the total resistance decreases.

A

True

B

False

A current of 16 amperes divides between two branches in parallel of resistances 8 ohms and 12 ohms respectively The current in each branch is

A

6.4 A, 6.9 A

B

6.4 A, 9.6 A

C

4.6 A. 6.9 A

D

4.6 A, 9.6 A

If the resistance in parallel with a parallel resonant circuit is reduced, the bandwidth

A

Disappears

B

Becomes sharper

C

Increases

D

Decreases

সিরিজে সংযুক্ত একটি এ্যামিটার এবং একটি অজানা রোধ দুটি একই রকম 1.5 V ব্যাটারীর দুই প্রান্তে সংযুক্ত আছে। যখন ব্যাটারী দুটি সিরিজে সংযুক্ত থাকে তখন এ্যামিটার। amp রিডিং প্রদর্শন করে। আবার ব্যাটারী দুটি সমান্তরালে সংযুক্ত করলে 0.6 amp রিডিং প্রদর্শন করে। ব্যাটারীর আভ্যন্তরিন রোধ কত ? (An ammeter and an unknown resistance are connected in series across two identical batteries of each 1.5 V. The ammeter shows current I amp and 0.6 amp when the batteries are connected in series and parallel, respectively. What is the internal resistance of the battery?)

A

13Ω

B

12Ω

C

1Ω

D

0.1Ω

E

23Ω

What is the ratio of the total sales of branch B2 for both years to the total sales of branch B4 for both years ?

A

2:3

B

3:5

C

4:5

D

7:9

Consider the following table named 'account' . What is the correct SQL to get all the account information of 'Motijheel' branch. Account ID 10001 10002 10003 Account Holder Md. Humaun Kabir Ruhul Amin Aminul Hossain Account type Savings Savings Business Branch Motijheel Uttara Motijheel

A

SELECT * FROM account

B

SELECT * FROM Account WHERE Branch =Motijheel

C

SELECT * FROM account WHERE Branch = Motijheel

D

SELECT ALL FROM Account WHERE Branch = Motijheel

If two currents are in the same direction at any instant of time in a given branch of a circuit, the net current at that instant

A

Is zero

B

Is the sum of the two currents

C

Is the difference between the two currents

D

Cannot be determined

In a parallel circuit, the branch with the lowest resistance has the most current.

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