Description : When two vectors are perpendicular, their a) Dot product is zero b) Cross product is zero c) Both are zero d) Both are not necessarily zero
Last Answer : Answer: a Explanation: Dot product of two perpendicular vectors is given by A.B = |a||b|cos 90, which is zero. Thus, dot product is zero and vectors are perpendicular.
Description : Find the scalar product of the two vectors v1 = i + 2j + 3k and v2 = 3i + 4j - 5k.
Last Answer : Find the scalar product of the two vectors v1 = i + 2j + 3k and v2 = 3i + 4j - 5k.
Description : Find the area of a triangle formed by A = 3i - 4j + 2k and B = i + j - 2k as adjacent sides measure in metre.
Last Answer : Find the area of a triangle formed by A = 3i - 4j + 2k and B = i + j - 2k as adjacent sides measure in metre.
Description : The angular separation between the vectors A = 4i + 3j + 5k and B = i – 2j + 2k is (in degrees) a) 65.8 b) 66.8 c) 67.8 d) 68.8
Last Answer : c) 67.8
Description : If vectors v1 = 3i + 4j + k and v2 = i - j - k, determine the magnitude of v1 + v2.
Last Answer : If vectors v1 = 3i + 4j + k and v2 = i - j - k, determine the magnitude of v1 + v2.
Description : Find unit vector parallel to the resultant of the vectors A = i + 4j - 2k and B = 3i - 5j + k.
Last Answer : Find unit vector parallel to the resultant of the vectors \(\overset\rightarrow{A}\) = i + 4j - 2k and \(\overset\rightarrow{B}\) = 3i - 5j + k.
Description : Find the projection of A on B. Given A = 10j + 3k and B = 4j + 5k. a) 6 b) 6.25 c) 6.5 d) 6.75
Last Answer : b) 6.25
Description : The magnitude of scalar product of the vectors A = 2i + 5k and B = 3i + 4k is
Last Answer : The magnitude of scalar product of the vectors A = 2i + 5k and B = 3i + 4k is (A) 20 (B) 22 (C) 26 (D) 29
Description : What is the volume of a parallelepiped whose sides are given by the vectors a 3i plus wj plus k b -i plus 3j and c 2i plus 2j plus 5k?
Last Answer : What is the answer ?
Description : Show that vectors a = 2i + 3j + 6k, b = 3i - 6j + 2k and c = 6i + 2j - 3k are mutually perpendicular.
Last Answer : Show that vectors a = 2i + 3j + 6k, b = 3i - 6j + 2k and c = 6i + 2j - 3k are mutually perpendicular.
Description : Find the tangent vector of line having end points P1(3,5,8) and P2 (6,4,3) a.3i+j-5k b.3i-j-5k c.3i-j+5k d.-3i-j-5k
Last Answer : b.3i-j-5k
Description : The total current density is given as 0.5i + j – 1.5k units. Find the curl of the magnetic field intensity. a) 0.5i – 0.5j + 0.5k b) 0.5i + j -1.5k c) i – j + k d) i + j – k
Last Answer : b) 0.5i + j -1.5k
Description : Given E = 40xyi + 20x 2 j + 2k. Calculate the potential between two points (1,-1,0) and (2,1,3). a) 105 b) 106 c) 107 d) 108
Last Answer : b) 106
Description : Given B= (10/r)i+( rcos θ) j+k in spherical coordinates. Find Cartesian points at (- 3,4,0) a) -2i + j b) 2i + k c) i + 2j d) –i – 2k
Last Answer : a) -2i + j
Description : Find a unit vector in the direction of the vector 3i + 4j.
Last Answer : Find a unit vector in the direction of the vector 3i + 4j.
Description : The vectors of the electromagnetic wave propagation can be expressed in a) Dot product b) Cross product c) Unit vector d) Perpendicular vector
Last Answer : b) Cross product
Description : The dot product of two vectors is a scalar. The cross product of two vectors is a vector. State True/False. a) True b) Fals
Last Answer : a) True
Description : he work done of vectors force F and distance d, separated by angle θ can be calculated using, a) Cross product b) Dot product c) Addition of two vectors d) Cannot be calculated
Last Answer : b) Dot product
Description : P = i + 2k and Q = 2i + j -2k are two vectors, find the unit vector parallel to P x Q.
Last Answer : P = i + 2k and Q = 2i + j -2k are two vectors, find the unit vector parallel to P x ... find the vector perpendicular to P and Q of magnitude 6 units.
Description : Find the angle between the vectors A = i + 2j - k and B = -i + j - 2k.
Last Answer : Find the angle between the vectors A = i + 2j - k and B = -i + j - 2k.
Description : For Q 45, Tangent vector for line L2 a.i+4j-k b.2i+4j+k c.i-4j-2k d.i+4j+2k
Last Answer : d.i+4j+2k
Description : If A = 2i + 7j + 3k and B = 3i + 2j + 5k, find the component of A along B.
Last Answer : If A = 2i + 7j + 3k and B = 3i + 2j + 5k, find the component of A along B.
Description : How old is our little star?
Last Answer : Veeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeeeeery old. Hearsay.
Description : What is catch 22 situation?
Last Answer : A catch 22 is when two things block each other, but if only one could be fixed, both will work. Eg. You call a cab to take you to an ATM to get cash. The cabbie won't take you without advance cash ... the ATM already, you could get cash to take a cab, but you are home, with no cash. You are stuck.
Description : What are your views on the 12/21/12 theory?
Last Answer : This sums it up for me.
Description : Are fringe theories, by definition, unpopular?
Last Answer : A fringe theory is one that goes against or is different from mainstream theories. Since it is outside the mainstream of thought, it makes sense that it would be less popular.
Description : Has there ever been a conspiracy theory which was proved true?
Last Answer : Watergate?
Description : In performing a financial statement audit, which of the following would an auditor least likely consider? a. Internal control. b. Compliance with GAAP. c. Fairness of the financial statement amounts. d. Quality of management’s business decisions.
Last Answer : Quality of management’s business decisions.
Description : Management assertions are a. Stated in the footnotes to the financial statements. b. Provided to the auditor in the assertions letter, but are not disclosed in the financial ... the accounts in the financial statements. d. Explicitly expressed representations about the financial statements
Last Answer : Implied or express representations about the accounts in the financial statements.
Description : To raise the standards of the profession, the Philippine Accountancy Act of 2004 requires that the CPA profession be integrated under the rules to be established by a. The PICPA. b. The Board of Accountancy. c. The Professional Regulation Commission. d. The Government Association of CPAs.
Last Answer : The Professional Regulation Commission
Description : Which of the following is not one of the concepts in the framework of auditing theory? a. Evidence b. Ethical conduct c. Fair presentation d. Conflict of interest
Last Answer : Conflict of interest
Description : Which of the following is least likely an application of maintaining an attitude of professional skepticism? a. The auditor is alert to audit evidence that contradicts or brings into question the ... audit evidence to be able to draw reasonable conclusions on which to base the audit opinion.
Last Answer : In planning and performing an audit, the auditor assumes that management is dishonest.
Description : It is essential that users regard CPA firms as: a. Competent. b. Unbiased. c. Technically proficient. d. All of the above
Last Answer : All of the above
Description : Which of the following best describes the primary purpose of audit procedures? a. To detect errors or fraud b. To comply with generally accounting principles c. To gather sufficient, appropriate evidence d. To verify the accuracy of account balances
Last Answer : To gather sufficient, appropriate evidence
Description : Which of the following methods is most commonly used to reduce information risk? a. Allow users to verify information. b. Allow all users to prepare the statements. c. Users share information risk with management. d. Have the financial statements audited
Last Answer : Have the financial statements audited
Description : An audit designed to determine the extent to which the desired results of an activity established by the legislative or other authorizing body are being achieved. a. Economy audit b. Efficiency audit c. Program results audit d. Financial-related audit
Last Answer : Program results audit
Description : An audit of financial statements is conducted to determine if the a. Organization is operating efficiently and effectively b. Client's internal control is functioning as intended. c. ... d. Overall financial statements are stated in accordance with an identified financial reporting framework
Last Answer : Overall financial statements are stated in accordance with an identified financial reporting framework
Description : Users of financial statements demand independent audit because a. Users demand assurance that fraud does not exist. b. Management may not be objective in reporting. c. Users expect auditors to correct management errors. d. Management relies on the auditor to improve internal control.
Last Answer : Management may not be objective in reporting
Description : Which of the following best describes due care? a. Reasonable infallibility b. Tact in avoiding legal liability c. Requisite skill and diligence d. Freedom from undue influence
Last Answer : Requisite skill and diligence
Description : It refers to the attribute or quality of audit evidence. a. Sufficiency b. Relevance c. Reliability d. Appropriateness
Last Answer : Appropriateness
Description : On every audit engagement, the CPA should comply with applicable PSAs a. Without exception. b. Except in examinations that result in a qualified report. c. Except in examinations of ... financial statements. d. Except in circumstances where the CPA is associated with unaudited financial statements
Last Answer : Without exception
Description : The assumption underlying an audit of financial statements is that they will be used by a. Different groups for different purposes. b. The general public in making investment decisions. c ... dividends. d. The regulatory agencies to verify information that is relevant to their supervisory functions.
Last Answer : Different groups for different purposes.
Description : An auditor should not render a report on: a. Client internal control. b. Management performance. c. The achievability of forecasts. d. Quarterly financial information.
Last Answer : The achievability of forecasts.
Description : Independent auditing can best be described as a a. Subset or branch of accounting. b. Professional activity that measures and communicates financial accounting data. c. A discipline or ... of financial statements. d. Regulatory activity that prevents the issuance of improper financial information
Last Answer : A discipline or professional activity that attests to the fair presentation of financial statements.
Description : Which of the following engagements is covered by the Framework for Assurance Engagements? a. Consulting engagements b. Preparation of tax returns c. Independent financial statements audit d. Agreed-upon procedures
Last Answer : Independent financial statements audit
Description : “Cognitive theory” of learning was given by
Last Answer : Jean Piaget
Description : What is mesh in circuit theory?
Last Answer : A mesh is barrier made of conneticonstrands of metal fiber or other flexible or ductile materials
Description : Transform the vector A = 3i – 2j – 4k at P(2,3,3) to cylindrical coordinates a) -3.6j – 4k b) -3.6j + 4k c) 3.6j – 4k d) 3.6j + 4k
Last Answer : a) -3.6j – 4k
Description : The vector product of two vectors is given by area of the parallelogram. State True/False. a) True b) False
Description : If A = i + 2j + 3k and B = 3i - 2j + k, then the area of parallelogram formed from these vectors as the adjacent sides will be
Last Answer : If A = i + 2j + 3k and B = 3i - 2j + k, then the area of parallelogram formed from these ... units (C) 6√3 square units (D) 8√3 square units