Related Questions

Which one of the following is a statement of KirchhofFs voltage law?
A The total voltage in a parallel circuit is less than the value of the smallest voltage
B The algebraic sum of voltages in a loop is equal to zero
C The voltage drop across a resistance is proportional to the value of resistance and the amount of current flowing through it
D The algebraic sum of voltages entering and leaving a point is equal to zero
E None of the above
Which one of the following is a statement of Kirchhoffs current law?
A The current through a resistance is proportional to the value of resistance and the IR drop across it
B The total current in a parallel circuit is less than the value of the smallest current
C The algebraic sum of currents in a loop is equal to zero
D The algebraic sum of currents entering and leaving a point is equal to zero
E None of the above
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
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
The node voltage method is based on Kirchhoff's voltage law.
A True
B False
Between the branch voltages of a loop the Kirchhoff's voltage law imposes
A Nonlinear constraints
B Linear constraints
C No constraints
D None of the above
When drain voltage equals the pinch-off-voltage, then drain current ___________ with the increase in drain voltage
A decreases
B increases
C remains constant
D none of the above
The branch current method uses.
A Kirchhoff's voltage and current laws
B Thevenin's theorem and Ohm's law
C Kirchhoff's current law and Ohm's law
D The superposition theorem and Thevenin's theorem

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