MESL

1. The equation y = a + bx is an algebraic expression for which of the following choices?

• A. Cosine expansion series

• B. A circle in polar form

• C. Projectile motion

• D. Straight line 

2. What is the acid test ratio?

• a.  The ratio of owner’s equity to total current liabilities

• b.  The ratio of all assets to actual current liabilities

• c.  The ratio of current assets (exclusive of inventory) to the total current liabilities

• d.  The ratio of gross margin to operating, sates, and administrative expenses

3. How do call an energy required to move 1 Coulomb of charge through an element.

• a)Current

• Voltage

• Power

• Resonance

4. This is a number sequence where the succeeding term is obtained by adding the last pair of preceding terms such as the sequence (1, 1, 2, 3, 5, 8 …). How do you call this number sequence?

• A.Euler’s number

• A.Fermat number

• A.Fibonacci number

• A.Fourier series

5. If the roots of an equation are zero, then, how do you classify the solutions?

• Extraneous solutions

• a.Trivial solutions

• a.Conditional solutions

• a.Ambiguous solutions

6. In electricity, how do you call the rate of charge flow?

• Potential difference

• Current

• Voltage

• Power

7. This law in electrical circuits states, “The algebraic sum of currents entering a node (or a closed boundary) is zero”. How do you call this law? 

• a)Kirchhoff's current law

• a)Ohm’s current law

• a)Kirchhoff’s voltage law 

• a)Ohm’s voltage law

8. This law in electrical circuits state, “The algebraic sum of all voltages around a closed path (or loop) is zero”. How do you call this law?

• a)Kirchhoff's current law

• a)Kirchhoff’s voltage law

• a)Ohm’s current law

• Ohm’s voltage law

9. In electrical, what is the SI unit of conductance? 

• a)Ohm

• Mho

• Siemens

• Ampere

10. Which of the following is the equivalent of 1 Ampere? 

• a)1 Coulomb per second

• a)1 Joule per Coulomb

• a)1 Volt per Ampere

• a)1 Ampere per Coulomb