Sail E0 Webinar

MCQs

Total Questions : 18 | Page 1 of 2 pages
Question 1. Second-order determinants are evaluated by subtracting the signed cross-products.
  1.     True
  2.     False
  3.     1.73 A
  4.     173 mA
 Discuss Question
Answer: Option B. ->  False
Question 2. The branch current method is based on kirchhoff's voltage law and kirchhoff's current law.
  1.     True
  2.     False
 Discuss Question
Answer: Option A. ->  True
Question 3. When assigning branch currents, you need not be concerned with the direction you choose.
  1.     True
  2.     False
  3.     12.5 A
  4.     135 mA
 Discuss Question
Answer: Option A. ->  True
Question 4. Find the node voltage va.
  1.     6 V
  2.     12 V
  3.     4.25 V
  4.     3 V
 Discuss Question
Answer: Option C. ->  4.25 V
Question 5. Find branch current ir2.
  1.     5.4 mA
  2.     -5.4 mA
  3.     113.0 mA
  4.     119.6 mA
 Discuss Question
Answer: Option C. ->  113.0 mA
Question 6. What is the voltage drop across r1?
  1.     850 mV
  2.     7.82 V
  3.     9.18 V
  4.     918 mV
 Discuss Question
Answer: Option B. ->  7.82 V
Question 7. The first row of a certain determinant has the numbers 3 and 5. the second row has the numbers 7 and 2. the value of this determinant is
  1.     31
  2.     -31
  3.     39
  4.     -29
 Discuss Question
Answer: Option D. ->  -29
Question 8. In assigning the direction of branch currents.
  1.     The directions are critical
  2.     The directions are not critical
  3.     They must point into a node
  4.     They must point out of a node
 Discuss Question
Answer: Option B. ->  The directions are not critical
Question 9. The branch current method uses.
  1.     Kirchhoff's voltage and current laws
  2.     Thevenin's theorem and Ohm's law
  3.     Kirchhoff's current law and Ohm's law
  4.     The superposition theorem and Thevenin's theorem
 Discuss Question
Answer: Option A. ->  Kirchhoff's voltage and current laws
Question 10. A loop current is an actual current in a branch.
  1.     True
  2.     False
 Discuss Question
Answer: Option B. ->  False

Latest Videos

Latest Test Papers