ESAS 2021

What physical property of a material that refers to the point at which a material liquefies on heating or solidifies on cooling?

• A. curie point

• B. Specific heat

• C. Melting point

• D. Refractive index

which of the following elements and components is reactive in its pure form?

• A. CO2

• B. He

• C. HCl

• D. Na

Which of the following formula is CORRECT for temperature conversion?

• A. Tf = 5/9 Tc + 32

• B. Tf = 9/5 Tc - 32

• C. Tf = 9/5 Tc + 32

• D. Tf = 5/9 Tc 32

what refers to the establishing interrelationships between people and things in such a way that human and material resources are effectively focused toward achieving the goal of the company?

• A. planning

• B. leading

• C. organizing

• D. controlling

How much should be put in an investment with 14% effective annual rate today to have P 12,000 in five years?

• A. P 6,713.35

• B. P 5,831.63

• C. P 6,232.42

• D. P 5,966.18

Who is the present Chairman of the Board of Electrical Enginnering?

• A. Jaime Mendoza

• B. Rodolfo Penalosa

• C. Francis Mapile

• D. Fortunato Leynes

Which of the following refers to the parallel axis theorem for second moment of area for strength of materials?

• A. Maxwell theorem

• B. Young's theorem

• C. Steiner's theorem

• D. Mohr's theorem

The mathematical expRession (1 ÷ 1) raised to n in Engineering Economics is referred to as the ____.

• A. compounded value

• B. interest factor

• C. compound amount factor

• D. future value

What annuity over a ten year period at 8% interest is MOST nearly equivalent to a present worth of P 100? (not sure may "???" as answer"

• A. P 12.50

• B. P 14.90

• C. P 15.10

• D. P 13.80

"The earth" best defines of which of the following term?

• A. bonding

• B. ground electrode

• C. ground

• D. ground conductor