3rd TSSA Part A1 - Unit 1 UPDATED ACTUAL Exam Questions and CORRECT Answers

3rd TSSA Part A1 - Unit 1 UPDATED
ACTUAL Exam Questions and CORRECT
Answers
Solve the following equation for r2: Q = 2sL(T2-T1)/ln(r2/r1) when: Q=1,500,000, s=30,
T2=275, T1=22, L=10, r1=6. - CORRECT ANSWER - 6.639


Find 'u' if v² = u² + 2as, given that v = 34 m/s, a = 9.81 m/s², and s = 8 m. - CORRECT
ANSWER - 31.6 m/s



An equation is a statement of: - CORRECT ANSWER - Equality.



What is 'ln N' if log N = 3.825 - CORRECT ANSWER - 8.807



Solve (a + 5b) - 2(a - 4) = 3(2a + b) - 7(a - 3) for b: - CORRECT ANSWER - 6.5



The natural or Naperian logarithm of 0.00478 is: - CORRECT ANSWER - -5.3433



Find the antilogarithm of 3.7996. - CORRECT ANSWER - 6303.76



The rule for algebraic multiplication and division states: - CORRECT ANSWER - Like
signs produce a positive answer and unlike signs produce a negative answer.


In the expression 4² = 16, the number '4' is called the _____ of 16. - CORRECT
ANSWER - Square root.


The common logarithm of a number is _________ times its natural logarithm. - CORRECT
ANSWER - 2.3026.